VulnerabilityModified
CVE-2020-26409
A DOS vulnerability exists in Gitlab CE/EE >=10.3, <13.4.7,>=13.5, <13.5.5,>=13.6, <13.6.2 that allows an attacker to trigger uncontrolled resource by bypassing input validation in markdown fields.
MEDIUM 6.5EPSS 1.26%
Does this matter?
Lower severity and a low EPSS score (1.26%). Track it; it rarely justifies an emergency change on its own.
Description
A DOS vulnerability exists in Gitlab CE/EE >=10.3, <13.4.7,>=13.5, <13.5.5,>=13.6, <13.6.2 that allows an attacker to trigger uncontrolled resource by bypassing input validation in markdown fields.
- CVSS 3.1
- 6.5 MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 1.26% probability · 68th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-20, CWE-400
- Affected
- gitlab/gitlab
- Source
- cve@gitlab.com
References
- https://gitlab.com/gitlab-org/cves/-/blob/master/2020/CVE-2020-26409.jsonVendor Advisory
- https://gitlab.com/gitlab-org/gitlab/-/issues/259626Broken Link
- https://hackerone.com/reports/990461Permissions Required
- https://gitlab.com/gitlab-org/cves/-/blob/master/2020/CVE-2020-26409.jsonVendor Advisory
- https://gitlab.com/gitlab-org/gitlab/-/issues/259626Broken Link
- https://hackerone.com/reports/990461Permissions Required
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.