CVE-2025-46350

Description

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.

CVSS v3.1 Score

3.5

LOW

CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:L/I:L/A:N

Weakness Type (CWE)

CWE-79 Cross-site Scripting (XSS)

Affected Products

Vendor	Product	Versions
yeswiki	yeswiki	< 4.5.4

References

Advisories & Patches

https://github.com/YesWiki/yeswiki/commit/e2603176a4607b83659635a0c517550d4a171cb9 https://github.com/YesWiki/yeswiki/security/advisories/GHSA-cg4f-cq8h-3ch8 https://github.com/YesWiki/yeswiki/security/advisories/GHSA-cg4f-cq8h-3ch8

Exploits

https://github.com/YesWiki/yeswiki/security/advisories/GHSA-cg4f-cq8h-3ch8 https://github.com/YesWiki/yeswiki/security/advisories/GHSA-cg4f-cq8h-3ch8

Frequently Asked Questions

What is CVE-2025-46350? +

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. It has a CVSS v3.1 base score of 3.5 (LOW).

How severe is CVE-2025-46350? +

CVE-2025-46350 has a CVSS v3.1 score of 3.5 out of 10, rated LOW. This is a low-severity vulnerability with limited impact.

What products are affected by CVE-2025-46350? +

CVE-2025-46350 affects products from yeswiki, specifically: yeswiki. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2025-46350? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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