CVE-2025-46350 json
Yeswiki Vulnerable to Authenticated Reflected Cross-site Scripting
published 2025-04-29 18 mo ago modified 2026-09-10 1 mo ago also EUVD-2025-12616 , GHSA-cg4f-cq8h-3ch8
- cvss
- 3.5
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.3%
- EPSS 0.3% chance of exploitation in 30 days, percentile 21%
- public exploits
- 0
- none known
Summary
YesWiki is a wiki system written in PHP. Prior to version 4.5.4, an attacker can use a reflected cross-site scripting attack to steal cookies from an authenticated user by having them click on a malicious link. Stolen cookies allow the attacker to take over the user’s session. This vulnerability may also allow attackers to deface the website or embed malicious content. This issue has been patched in version 4.5.4.
Patch / fix
CISA SSVC
- Exploitation
- Proof of concept is public
- Automatable
- no
- Technical impact
- partial
- Assessed
- 18 mo ago
Exploit prediction
0.29% chance of exploitation in the next 30 days, higher than 21% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- github.com https://github.com/YesWiki/yeswiki/security/advisories/GHSA-cg4f-cq8h-3ch8 referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 3.5 | CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:L/I:L/A:N |
| GitHub | 3.1 | 3.8 | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:N |
| NVD | 3.1 | 4.8 | CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| packagist | yeswiki/yeswiki | <4.5.4 |
4.5.4 |
Affected products
- YesWiki yeswiki
Classification
- Weakness
-
- CWE-79 Improper Neutralization of Input During Web Page Generation
References
-
github.com
/YesWiki/yeswiki/commit/e2603176a4607b83659635a0c517550d4a171cb9
web, patch
-
github.com
/YesWiki/yeswiki/security/advisories/GHSA-cg4f-cq8h-3ch8
exploit, web, vendor-advisory
-
nvd.nist.gov
/vuln/detail/CVE-2025-46350
advisory
-
github.com
/YesWiki/yeswiki
package
Sources
- CVE List CVE-2025-46350
- GitHub Advisory GHSA-cg4f-cq8h-3ch8
- NVD CVE-2025-46350
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.
CPEs and fixed versions use Anchore's correction of NVD's data: Added CPE configurations because not yet analyzed by NVD.