CVE-2021-26085

unknown KEV

Published 2022-03-28 · Modified 2022-03-28

CVSS v3

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CVSS v2

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VIR risk

1.5

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.

CISA KEV

Vendor: Atlassian
Product: Confluence Server
Due date: 2022-04-18

Predictions

Exploit likelihood

99%

Patch ETA

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Heuristic predictions, AS-IS, for prioritization only.

Mitigations

vendor Authored 2026-05-27

Vendor advisory: cisa-kev — https://nvd.nist.gov/vuln/detail/CVE-2021-26085

Exploits

References

https://nvd.nist.gov/vuln/detail/CVE-2021-26085

Verify integrity in audit chain (admin only). AS-IS.