# GitroomHQ postiz-app.

Every CVE that names GitroomHQ postiz-app among its affected products, newest first. Vendors and products are as the CNA wrote them.

## Records, newest first

- [Forged signed tokens let any registered user take over other users and organizations](https://agentprime.io/advisories/CVE-2026-115933.md)
  `CVE-2026-115933` · CVE record: GitroomHQ postiz-app · CVSS 9.9 Critical · Critical (CVSS 9+) · Not analysed yet · Published 24 Oct 2026 · Tags: Authentication bypass, Broken access control, CWE-345
- [Path traversal in post media lets any registered user read server files](https://agentprime.io/advisories/CVE-2026-115932.md)
  `CVE-2026-115932` · CVE record: GitroomHQ postiz-app · CVSS 9.6 Critical · Critical (CVSS 9+) · Not analysed yet · Published 24 Oct 2026 · Tags: Path traversal, Other injection
- [Arbitrary file read and backend crash through unrestricted provider method calls](https://agentprime.io/advisories/CVE-2026-115931.md)
  `CVE-2026-115931` · CVE record: GitroomHQ postiz-app · CVSS 9.9 Critical · Critical (CVSS 9+) · Not analysed yet · Published 23 Oct 2026 · Tags: Path traversal, Code injection
- [Channel tokens and organization API key exposed in API responses](https://agentprime.io/advisories/CVE-2026-107761.md)
  `CVE-2026-107761` · CVE record: GitroomHQ postiz-app · CVSS 5.3 Medium · Not analysed yet · Published 11 Oct 2026 · Tags: Information disclosure, CWE-213
- [Unauthenticated /enterprise/create-user mints lifetime top-tier organizations and discloses their API key](https://agentprime.io/advisories/CVE-2026-94455.md)
  `CVE-2026-94455` · CVE record: GitroomHQ postiz-app · CVSS 7.1 High · Not analysed yet · Published 22 Sept 2026 · Tags: Authentication bypass, Denial of service, CWE-345
- [Unauthenticated recovery of the Math.random() state behind OAuth tokens, authorization codes, client secrets and organization API keys](https://agentprime.io/advisories/CVE-2026-94456.md)
  `CVE-2026-94456` · CVE record: GitroomHQ postiz-app · CVSS 9.1 Critical · Critical (CVSS 9+) · Not analysed yet · Published 22 Sept 2026 · Tags: Weak cryptography or TLS, CWE-341
- [Unauthenticated arbitrary file read via /uploads path traversal (URL-encoded separators) leading to instance takeover](https://agentprime.io/advisories/CVE-2026-19264.md)
  `CVE-2026-19264` · CVE record: gitroomhq postiz-app · CVSS 9.3 Critical · Critical (CVSS 9+) · Not analysed yet · Published 7 Aug 2026 · Tags: Path traversal
- [Insufficient verification of lifetime-deal redemption codes allows forgery of permanent paid subscriptions](https://agentprime.io/advisories/CVE-2026-19127.md)
  `CVE-2026-19127` · CVE record: GitroomHQ postiz-app · CVSS 6.5 Medium · Not analysed yet · Published 6 Aug 2026 · Tags: CWE-345
- [Postiz: Unauthenticated arbitrary lifetime PRO grant via Nowpayments webhook](https://agentprime.io/advisories/CVE-2026-48799.md)
  `CVE-2026-48799` · CVE record: gitroomhq postiz-app · CVSS 7.7 High · Not analysed yet · Published 15 Jul 2026 · Tags: Broken access control, CWE-345
- [Postiz has an unauthenticated billing-enforcement bypass via /public/modify-subscription](https://agentprime.io/advisories/CVE-2026-48783.md)
  `CVE-2026-48783` · CVE record: gitroomhq postiz-app · CVSS 4.8 Medium · Not analysed yet · Published 16 Jun 2026 · Tags: Broken access control, CWE-345, CWE-749
- [Postiz has cross-tenant SUPERADMIN takeover via Skool-provider JWT forgery](https://agentprime.io/advisories/CVE-2026-48781.md)
  `CVE-2026-48781` · CVE record: gitroomhq postiz-app · CVSS 9.9 Critical · Critical (CVSS 9+) · Not analysed yet · Published 16 Jun 2026 · Tags: Broken access control, CWE-302, CWE-345
- [Postiz stored XSS in public preview page](https://agentprime.io/advisories/CVE-2026-42556.md)
  `CVE-2026-42556` · CVE record: gitroomhq postiz-app · CVSS 8.9 High · Not analysed yet · Published 8 May 2026 · Tags: Cross-site scripting (XSS)
- [Postiz: TOCTOU DNS rebinding bypasses all SSRF URL validation paths](https://agentprime.io/advisories/CVE-2026-42346.md)
  `CVE-2026-42346` · CVE record: gitroomhq postiz-app · CVSS 6.5 Medium · Not analysed yet · Published 8 May 2026 · Tags: Server-side request forgery (SSRF)
- [Postiz: Arbitrary Code Execution and Token Exfiltration in pr-docker-build.yml via untrusted Dockerfile.dev](https://agentprime.io/advisories/CVE-2026-42298.md)
  `CVE-2026-42298` · CVE record: gitroomhq postiz-app · CVSS 10.0 Critical · Critical (CVSS 9+) · Not analysed yet · Published 8 May 2026 · Tags: Code injection
- [Postiz Has Unrestricted File Upload via MIME Type Spoofing that Leads to Stored XSS](https://agentprime.io/advisories/CVE-2026-40487.md)
  `CVE-2026-40487` · CVE record: gitroomhq postiz-app · CVSS 8.9 High · Not analysed yet · Published 18 Apr 2026 · Tags: Cross-site scripting (XSS), Unrestricted file upload, CWE-345
- [Postiz has Server-Side Request Forgery via Redirect Bypass in /api/public/stream](https://agentprime.io/advisories/CVE-2026-40168.md)
  `CVE-2026-40168` · CVE record: gitroomhq postiz-app · CVSS 8.2 High · Not analysed yet · Published 10 Apr 2026 · Tags: Server-side request forgery (SSRF)
- [Postiz: SSRF via Webhook Creation Endpoint Missing URL Safety Validation](https://agentprime.io/advisories/CVE-2026-34590.md)
  `CVE-2026-34590` · CVE record: gitroomhq postiz-app · CVSS 5.4 Medium · Not analysed yet · Published 2 Apr 2026 · Tags: Server-side request forgery (SSRF)
- [Postiz: Unauthenticated Full-Read SSRF via /public/stream Endpoint with Trivially Bypassable Extension Check](https://agentprime.io/advisories/CVE-2026-34577.md)
  `CVE-2026-34577` · CVE record: gitroomhq postiz-app · CVSS 8.6 High · Not analysed yet · Published 2 Apr 2026 · Tags: Server-side request forgery (SSRF)
- [Postiz: SSRF in upload-from-url endpoint allows fetching internal resources and cloud metadata](https://agentprime.io/advisories/CVE-2026-34576.md)
  `CVE-2026-34576` · CVE record: gitroomhq postiz-app · CVSS 8.3 High · Not analysed yet · Published 2 Apr 2026 · Tags: Server-side request forgery (SSRF)
- [Postiz allows header mutation in middleware facilitates resulting in SSRF](https://agentprime.io/advisories/CVE-2025-53641.md)
  `CVE-2025-53641` · CVE record: gitroomhq postiz-app · CVSS 8.2 High · Not analysed yet · Published 11 Jul 2025 · Tags: Server-side request forgery (SSRF)

## Filters and formats

Filters are query parameters on this URL: `q` (words, as in a web search engine: `"a phrase"`, `OR`, `-word`; an id; a package or product name), `severity` (low, medium, high or critical), `critical=1`, `kev=1`, `ecosystem` (npm, pypi, packagist, go, maven, rubygems, crates, nuget, hex), `kind=package`, `assigner` (a CNA’s short name), `min_score` and `state`. Each record’s title links to its Markdown page.

- The same list as JSON: <https://api.agentprime.io/v1/advisories?technology=gitroomhq-postiz-app>
- Every list: <https://agentprime.io/advisories.md>, critical: <https://agentprime.io/advisories/critical.md>; by weakness: <https://agentprime.io/advisories/tag/sql-injection.md> and the other tags in <https://agentprime.io/llms.txt>; by technology: `/advisories/technology/<slug>.md` (`fortinet-fortimail`)

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The web page: <https://agentprime.io/advisories/technology/gitroomhq-postiz-app/>. Everything for agents: <https://agentprime.io/llms.txt>.