VulnerabilityModified
CVE-2023-29489
XSS can occur on the cpsrvd error page via an invalid webcall ID, aka SEC-669.
MEDIUM 6.1EPSS 65.5%
Does this matter?
EPSS puts the probability of exploitation in the next 30 days at 65.5%, higher than 99% of all known CVEs. Patch or mitigate before the next change window.
Description
An issue was discovered in cPanel before 11.109.9999.116. XSS can occur on the cpsrvd error page via an invalid webcall ID, aka SEC-669. The fixed versions are 11.109.9999.116, 11.108.0.13, 11.106.0.18, and 11.102.0.31.
- CVSS 3.1
- 6.1 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
- EPSS
- 65.53% probability · 99th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-79
- Affected
- cpanel/cpanel
- Source
- cve@mitre.org
References
- https://blog.assetnote.io/2023/04/26/xss-million-websites-cpanel/Exploit
- https://forums.cpanel.net/threads/cpanel-tsr-2023-0001-full-disclosure.708949/Vendor Advisory
- https://blog.assetnote.io/2023/04/26/xss-million-websites-cpanel/Exploit
- https://forums.cpanel.net/threads/cpanel-tsr-2023-0001-full-disclosure.708949/Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.