VulnerabilityModified
CVE-2021-27949
Cross-site Scripting vulnerability in MyBB before 1.8.26 via Custom moderator tools.
MEDIUM 6.1EPSS 0.62%
Does this matter?
Lower severity and a low EPSS score (0.62%). Track it; it rarely justifies an emergency change on its own.
Description
Cross-site Scripting vulnerability in MyBB before 1.8.26 via Custom moderator tools.
- 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
- 0.62% probability · 48th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-79
- Affected
- mybb/mybb
- Source
- cve@mitre.org
References
- https://github.com/mybb/mybb/security/advisories/GHSA-cmmr-39v8-8rx2Patch, Release Notes, Third Party Advisory
- https://github.com/mybb/mybb/security/advisories/GHSA-cmmr-39v8-8rx2Patch, Release Notes, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.