Description
Cross Site Scripting vulnerability in YesWiki v.4.54 allows a remote attacker to execute arbitrary code via a crafted payload to the meta configuration robots field
Affected products
yeswiki: yeswiki
References2
- github.com/nakkouchtarek/CVE/tree/main/CVE-2025-52277 ExploitThird Party Advisory
- github.com/nakkouchtarek/CVE/tree/main/CVE-2025-52277 ExploitThird Party Advisory
Metrics
- CVSS 3.1
-
6.1
MEDIUM
Score source: CNA
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N - EPSS — exploit probability
- 0% percentile: 34 · as of 8 November 2026
- CWE
- CWE-79
Could this be exploited in your environment?
A patch closes the known hole. A penetration test shows what an attacker can still reach — with proof.