Vulnerability · Published Jan 22, 2024 · Assigned by VulDB

CVE-2024-0776LinZhaoguan pb-cms Comment cross site scripting

Low 3.5

In plain English

A low-severity cross-site scripting in pb-cms from LinZhaoguan. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.6% (higher than 47% of all known vulnerabilities).

Severity (CVSS 3.1)3.5Low

Exploit odds (30 days)0.6%top 52.9% of all CVEs

Exploited in the wildNo reportsCISA SSVC: poc

Attack toolingNoneno public tooling known

Official description

A vulnerability, which was classified as problematic, has been found in LinZhaoguan pb-cms 2.0. Affected by this issue is some unknown functionality of the component Comment Handler. The manipulation with the input <div onmouseenter="alert("xss)"> leads to cross site scripting. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. VDB-251678 is the identifier assigned to this vulnerability.

Affected products (as reported)

Vendor	Product	Versions
LinZhaoguan	pb-cms	2.0

Weakness: CWE-79 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N

References

https://vuldb.com/?id.251678 vdb-entry, technical-description
https://vuldb.com/?ctiid.251678 signature, permissions-required
https://github.com/sweatxi/BugHub/blob/main/Pbcms%20Background%20recovery%20store%20xss.pdf exploit