<?xml version="1.0" encoding="UTF-8"?><rss version="2.0"><channel><title>agentprime: fossbilling</title><description>Every new CVE for fossbilling.</description><link>https://agentprime.io/</link><item><title>CVE-2026-111048: FOSSBilling: Low-privileged staff can run JavaScript in administrators&apos; browsers via stored XSS in support ticket notes</title><link>https://agentprime.io/advisories/CVE-2026-111048/</link><guid isPermaLink="true">https://agentprime.io/advisories/CVE-2026-111048/</guid><description>CVSS 8.4 (High). Published by the CVE Program. Not analysed by agentprime yet.</description><pubDate>Mon, 02 Nov 2026 17:46:11 GMT</pubDate><category>CVE</category></item><item><title>CVE-2026-112374: FOSSBilling before 0.8.9 Login CSRF via Staff Guest Login API</title><link>https://agentprime.io/advisories/CVE-2026-112374/</link><guid isPermaLink="true">https://agentprime.io/advisories/CVE-2026-112374/</guid><description>CVSS 5.1 (Medium). Published by the CVE Program. Not analysed by agentprime yet.</description><pubDate>Fri, 30 Oct 2026 12:10:37 GMT</pubDate><category>CVE</category></item><item><title>CVE-2026-111056: FOSSBilling: Unauthenticated client account enumeration via guest signup endpoint</title><link>https://agentprime.io/advisories/CVE-2026-111056/</link><guid isPermaLink="true">https://agentprime.io/advisories/CVE-2026-111056/</guid><description>CVSS 6.9 (Medium). Published by the CVE Program. Not analysed by agentprime yet.</description><pubDate>Mon, 19 Oct 2026 16:00:57 GMT</pubDate><category>CVE</category></item><item><title>CVE-2026-111053: FOSSBilling: Unauthenticated attacker can probe existence of arbitrary files via guest/system/template_exists</title><link>https://agentprime.io/advisories/CVE-2026-111053/</link><guid isPermaLink="true">https://agentprime.io/advisories/CVE-2026-111053/</guid><description>CVSS 6.9 (Medium). Published by the CVE Program. Not analysed by agentprime yet.</description><pubDate>Mon, 19 Oct 2026 15:54:17 GMT</pubDate><category>CVE</category></item><item><title>CVE-2026-111046: FOSSBilling: Low-privileged staff can read and modify configuration of deactivated extensions</title><link>https://agentprime.io/advisories/CVE-2026-111046/</link><guid isPermaLink="true">https://agentprime.io/advisories/CVE-2026-111046/</guid><description>CVSS 2.3 (Low). Published by the CVE Program. Not analysed by agentprime yet.</description><pubDate>Mon, 19 Oct 2026 15:49:48 GMT</pubDate><category>CVE</category></item><item><title>CVE-2026-53648: FOSSBilling: Downloadable product files can be overwritten through filename collisions</title><link>https://agentprime.io/advisories/CVE-2026-53648/</link><guid isPermaLink="true">https://agentprime.io/advisories/CVE-2026-53648/</guid><description>CVSS 5.1 (Medium). Published by the CVE Program. Not analysed by agentprime yet.</description><pubDate>Mon, 06 Jul 2026 23:12:09 GMT</pubDate><category>CVE</category></item><item><title>CVE-2026-53647: FOSSBilling vulnerable to unauthenticated API key configuration disclosure via guest Serviceapikey get_info endpoint</title><link>https://agentprime.io/advisories/CVE-2026-53647/</link><guid isPermaLink="true">https://agentprime.io/advisories/CVE-2026-53647/</guid><description>CVSS 6.9 (Medium). Published by the CVE Program. Not analysed by agentprime yet.</description><pubDate>Mon, 06 Jul 2026 23:10:29 GMT</pubDate><category>CVE</category></item><item><title>CVE-2026-53646: FOSSBilling: Client password reset token reuse allows persistent account takeover</title><link>https://agentprime.io/advisories/CVE-2026-53646/</link><guid isPermaLink="true">https://agentprime.io/advisories/CVE-2026-53646/</guid><description>CVSS 7.7 (High). Published by the CVE Program. Not analysed by agentprime yet.</description><pubDate>Mon, 06 Jul 2026 22:58:10 GMT</pubDate><category>CVE</category></item><item><title>CVE-2026-53645: FOSSBilling&apos;s missing self-edit prevention in staff permission management allows persistent privilege escalation</title><link>https://agentprime.io/advisories/CVE-2026-53645/</link><guid isPermaLink="true">https://agentprime.io/advisories/CVE-2026-53645/</guid><description>CVSS 8.5 (High). Published by the CVE Program. Not analysed by agentprime yet.</description><pubDate>Mon, 06 Jul 2026 22:55:56 GMT</pubDate><category>CVE</category></item><item><title>CVE-2026-53644: FOSSBilling&apos;s missing order-state validation allows clients to read and reset API key secrets for non-active orders</title><link>https://agentprime.io/advisories/CVE-2026-53644/</link><guid isPermaLink="true">https://agentprime.io/advisories/CVE-2026-53644/</guid><description>CVSS 8.6 (High). Published by the CVE Program. Not analysed by agentprime yet.</description><pubDate>Mon, 06 Jul 2026 22:51:39 GMT</pubDate><category>CVE</category></item><item><title>CVE-2026-53643: FOSSBilling allows low-privileged staff accounts to perform unauthorized actions via admin API endpoints</title><link>https://agentprime.io/advisories/CVE-2026-53643/</link><guid isPermaLink="true">https://agentprime.io/advisories/CVE-2026-53643/</guid><description>CVSS 8.7 (High). Published by the CVE Program. Not analysed by agentprime yet.</description><pubDate>Mon, 06 Jul 2026 22:49:50 GMT</pubDate><category>CVE</category></item><item><title>CVE-2026-53642: FOSSBilling: Unverified clients can access client-area pages when email confirmation is required</title><link>https://agentprime.io/advisories/CVE-2026-53642/</link><guid isPermaLink="true">https://agentprime.io/advisories/CVE-2026-53642/</guid><description>CVSS 5.3 (Medium). Published by the CVE Program. Not analysed by agentprime yet.</description><pubDate>Mon, 06 Jul 2026 22:45:51 GMT</pubDate><category>CVE</category></item><item><title>CVE-2026-53641: FOSSBilling has stored XSS in client email views via unescaped content in JavaScript template literal</title><link>https://agentprime.io/advisories/CVE-2026-53641/</link><guid isPermaLink="true">https://agentprime.io/advisories/CVE-2026-53641/</guid><description>CVSS 4.8 (Medium). Published by the CVE Program. Not analysed by agentprime yet.</description><pubDate>Mon, 06 Jul 2026 22:36:38 GMT</pubDate><category>CVE</category></item><item><title>CVE-2026-53640: FOSSBilling missing authorization checks on read-only admin API endpoints expose sensitive staff, client, and redirect data</title><link>https://agentprime.io/advisories/CVE-2026-53640/</link><guid isPermaLink="true">https://agentprime.io/advisories/CVE-2026-53640/</guid><description>CVSS 2.3 (Low). Published by the CVE Program. Not analysed by agentprime yet.</description><pubDate>Mon, 06 Jul 2026 22:30:48 GMT</pubDate><category>CVE</category></item><item><title>CVE-2026-43928: FOSSBilling: Payment amount not validated in PayPalEmail adapter allows invoice underpayment</title><link>https://agentprime.io/advisories/CVE-2026-43928/</link><guid isPermaLink="true">https://agentprime.io/advisories/CVE-2026-43928/</guid><description>CVSS 2.3 (Low). Published by the CVE Program. Not analysed by agentprime yet.</description><pubDate>Mon, 06 Jul 2026 21:53:31 GMT</pubDate><category>CVE</category></item><item><title>CVE-2026-43927: FOSSBilling has race condition in cart checkout that bypasses promo code usage limits</title><link>https://agentprime.io/advisories/CVE-2026-43927/</link><guid isPermaLink="true">https://agentprime.io/advisories/CVE-2026-43927/</guid><description>CVSS 6.9 (Medium). Published by the CVE Program. Not analysed by agentprime yet.</description><pubDate>Mon, 06 Jul 2026 21:49:26 GMT</pubDate><category>CVE</category></item><item><title>CVE-2026-43925: FOSSBilling: Mass assignment of group_id in guest client registration allows unauthorized promo code use</title><link>https://agentprime.io/advisories/CVE-2026-43925/</link><guid isPermaLink="true">https://agentprime.io/advisories/CVE-2026-43925/</guid><description>CVSS 6.9 (Medium). Published by the CVE Program. Not analysed by agentprime yet.</description><pubDate>Mon, 06 Jul 2026 21:41:00 GMT</pubDate><category>CVE</category></item><item><title>CVE-2026-43921: FOSSBilling vulnerable to arbitrary PHP code injection via unescaped config serialization</title><link>https://agentprime.io/advisories/CVE-2026-43921/</link><guid isPermaLink="true">https://agentprime.io/advisories/CVE-2026-43921/</guid><description>CVSS 8.9 (High). Published by the CVE Program. Not analysed by agentprime yet.</description><pubDate>Mon, 06 Jul 2026 21:38:49 GMT</pubDate><category>CVE</category></item><item><title>CVE-2026-43918: Suspended or inactive FOSSBilling accounts can retain or regain access through existing sessions, API tokens, and password reset flows</title><link>https://agentprime.io/advisories/CVE-2026-43918/</link><guid isPermaLink="true">https://agentprime.io/advisories/CVE-2026-43918/</guid><description>CVSS 8.7 (High). Published by the CVE Program. Not analysed by agentprime yet.</description><pubDate>Mon, 06 Jul 2026 21:18:31 GMT</pubDate><category>CVE</category></item><item><title>CVE-2026-42331: FOSSBilling missing authorization in guest Invoice API endpoints</title><link>https://agentprime.io/advisories/CVE-2026-42331/</link><guid isPermaLink="true">https://agentprime.io/advisories/CVE-2026-42331/</guid><description>CVSS 7.7 (High). Published by the CVE Program. Not analysed by agentprime yet.</description><pubDate>Mon, 06 Jul 2026 21:00:07 GMT</pubDate><category>CVE</category></item><item><title>CVE-2026-33734: FOSSBilling has improper SQL neutralization in `Massmailer` recipient filters</title><link>https://agentprime.io/advisories/CVE-2026-33734/</link><guid isPermaLink="true">https://agentprime.io/advisories/CVE-2026-33734/</guid><description>CVSS 6.9 (Medium). Published by the CVE Program. Not analysed by agentprime yet.</description><pubDate>Mon, 06 Jul 2026 20:56:26 GMT</pubDate><category>CVE</category></item><item><title>CVE-2026-42341: FOSSBilling has an unauthenticated payment bypass via IPN callback forgery</title><link>https://agentprime.io/advisories/CVE-2026-42341/</link><guid isPermaLink="true">https://agentprime.io/advisories/CVE-2026-42341/</guid><description>CVSS 9.2 (Critical). Critical: CVSS score 9.2: 9.0 or more. Published by the CVE Program. Not analysed by agentprime yet.</description><pubDate>Mon, 06 Jul 2026 20:53:21 GMT</pubDate><category>CVE</category><category>critical</category></item><item><title>CVE-2026-43920: FOSSBilling: Unauthenticated update patcher endpoint allows remote maintenance execution</title><link>https://agentprime.io/advisories/CVE-2026-43920/</link><guid isPermaLink="true">https://agentprime.io/advisories/CVE-2026-43920/</guid><description>CVSS 6.9 (Medium). Published by the CVE Program. Not analysed by agentprime yet.</description><pubDate>Thu, 25 Jun 2026 23:06:43 GMT</pubDate><category>CVE</category></item><item><title>CVE-2026-33543: FOSSBilling: Authentication bypass allows unauthenticated administrator creation</title><link>https://agentprime.io/advisories/CVE-2026-33543/</link><guid isPermaLink="true">https://agentprime.io/advisories/CVE-2026-33543/</guid><description>CVSS 9.3 (Critical). Critical: CVSS score 9.3: 9.0 or more. Published by the CVE Program. Not analysed by agentprime yet.</description><pubDate>Wed, 24 Jun 2026 21:01:16 GMT</pubDate><category>CVE</category><category>critical</category></item><item><title>CVE-2026-27708: FOSSBilling: IDOR in Servicecustom Client API allows cross-client data access</title><link>https://agentprime.io/advisories/CVE-2026-27708/</link><guid isPermaLink="true">https://agentprime.io/advisories/CVE-2026-27708/</guid><description>CVSS 7.1 (High). Published by the CVE Program. Not analysed by agentprime yet.</description><pubDate>Wed, 24 Jun 2026 19:24:50 GMT</pubDate><category>CVE</category></item><item><title>CVE-2026-23513: FOSSBilling: Broken Authorization in Client Transaction and Order Listings</title><link>https://agentprime.io/advisories/CVE-2026-23513/</link><guid isPermaLink="true">https://agentprime.io/advisories/CVE-2026-23513/</guid><description>CVSS 7.1 (High). Published by the CVE Program. Not analysed by agentprime yet.</description><pubDate>Tue, 23 Jun 2026 20:11:41 GMT</pubDate><category>CVE</category></item><item><title>CVE-2025-64105: FOSSBilling: IDOR Vulnerability in Support Ticket Creation</title><link>https://agentprime.io/advisories/CVE-2025-64105/</link><guid isPermaLink="true">https://agentprime.io/advisories/CVE-2025-64105/</guid><description>CVSS 5.1 (Medium). Published by the CVE Program. Not analysed by agentprime yet.</description><pubDate>Tue, 23 Jun 2026 19:45:32 GMT</pubDate><category>CVE</category></item><item><title>CVE-2026-27604: FOSSBilling: Improper API Role Validation (system) Enables Unauthenticated Access to Privileged Admin Functions</title><link>https://agentprime.io/advisories/CVE-2026-27604/</link><guid isPermaLink="true">https://agentprime.io/advisories/CVE-2026-27604/</guid><description>CVSS 10.0 (Critical). Critical: CVSS score 10.0: 9.0 or more. Published by the CVE Program. Not analysed by agentprime yet.</description><pubDate>Tue, 23 Jun 2026 14:25:20 GMT</pubDate><category>CVE</category><category>critical</category></item><item><title>CVE-2026-28496: FOSSBilling: Server-side template injection in Twig template rendering enables information disclosure and RCE</title><link>https://agentprime.io/advisories/CVE-2026-28496/</link><guid isPermaLink="true">https://agentprime.io/advisories/CVE-2026-28496/</guid><description>CVSS 9.4 (Critical). Critical: CVSS score 9.4: 9.0 or more. Published by the CVE Program. Not analysed by agentprime yet.</description><pubDate>Tue, 23 Jun 2026 14:20:50 GMT</pubDate><category>CVE</category><category>critical</category></item><item><title>CVE-2026-43926: FOSSBilling&apos;s password reset confirmation endpoint lacks rate limiting</title><link>https://agentprime.io/advisories/CVE-2026-43926/</link><guid isPermaLink="true">https://agentprime.io/advisories/CVE-2026-43926/</guid><description>CVSS 6.3 (Medium). Published by the CVE Program. Not analysed by agentprime yet.</description><pubDate>Thu, 04 Jun 2026 12:46:30 GMT</pubDate><category>CVE</category></item><item><title>CVE-2026-43924: FOSSBilling has an open redirect via administrator-configured redirect targets</title><link>https://agentprime.io/advisories/CVE-2026-43924/</link><guid isPermaLink="true">https://agentprime.io/advisories/CVE-2026-43924/</guid><description>CVSS 4.8 (Medium). Published by the CVE Program. Not analysed by agentprime yet.</description><pubDate>Wed, 03 Jun 2026 19:56:25 GMT</pubDate><category>CVE</category></item><item><title>CVE-2026-40495: FOSSBilling version exposed via asset cache buster</title><link>https://agentprime.io/advisories/CVE-2026-40495/</link><guid isPermaLink="true">https://agentprime.io/advisories/CVE-2026-40495/</guid><description>CVSS 6.9 (Medium). Published by the CVE Program. Not analysed by agentprime yet.</description><pubDate>Wed, 03 Jun 2026 19:38:28 GMT</pubDate><category>CVE</category></item></channel></rss>