CVE-2021-3355

23Vexday Risk Score

No sign of exploitation. It has a public proof of concept.

ssvc Attendepss 7.2%

exploitation probability

7.2%top 6% of all CVEs

observed exploitation

nono source reports it

2 public exploit(s)

A stored-self XSS exists in LightCMS v1.3.4, allowing an attacker to execute HTML or JavaScript code in a vulnerable Title field to /admin/SensitiveWords.

Affected products

n/a · n/a

public PoCs found — 2

cve_referencewww.exploit-db.com/exploits/49598unverified cve_referencepacketstormsecurity.com/files/161562/LightCMS-1.3.4-Cross-Site-Scripting.htmlunverified

⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.

References

http://packetstormsecurity.com/files/161562/LightCMS-1.3.4-Cross-Site-Scripting.html https://gist.github.com/Peithon/1c628ded0c4fc96c6331c3cce1d0c69b https://github.com/eddy8/LightCMS/issues/18 https://www.exploit-db.com/exploits/49598