Machine-written summary
Summary written by Claude Haiku from the source advisory. Not reviewed by a person.
Mingsoft MCMS (net.mingsoft:ms-mcms) versions up to and including 5.2.8 are affected by a cross-site scripting flaw in the search function, where the content_title argument is not properly handled. A remote attacker can exploit this, and the source states that an exploit has been publicly disclosed. No fixed version is listed, and the source gives few further details.
Not analysed yet
We haven’t published our analysis of this Advisory yet. Once a person has reviewed it, this page will say what’s vulnerable, what has to be true for your app to be affected, and how to check.
Severity and exploitation
| Score | Rating | CVSS | Vector | Source |
|---|---|---|---|---|
| 3.5 | Low | 3.1 | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N | CNA (VulDB) |
- CISA KEV Not listed.
- EPSS 0.0043, the 37th percentile, on 7 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.
Timeline
- 31 Oct 2026, 15:12 UTC First seen by agentprime
- 31 Oct 2026, 15:12 UTC Confirmed by OSV