CVE Database · CVE-2021-26085
CVSS v3.1
5.3
EPSS
99.94%
Published
Aug 2, 2021
Modified
Oct 24, 2025
CISA Known Exploited Vulnerability
Added: 2022-03-28 · Due: 2022-04-18
Apply updates per vendor instructions.
Public PoC / Exploit (4)
All weaponized →Links to public security research (Exploit-DB, Nuclei, Trickest, GitHub) for defensive use only.
Description
Affected versions of Atlassian Confluence Server allow remote attackers to view restricted resources via a Pre-Authorization Arbitrary File Read vulnerability in the /s/ endpoint. The affected versions are before version 7.4.10, and from version 7.5.0 before 7.12.3.
CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:NWeaknesses (CWE)
Affected Products (4)
References (5)