CVE-2026-92120

Status: DeferredCritical (9.1)—

Severity9.1Critical · CVSS 3.1

Exploitation probability0.27 %higher than 19% of CVEs

Active exploitationNonot in the CISA catalog

Public exploitNot knownno public code found

OAuth1 Request Replay Attack vulnerability in Apache Allura.

This issue affects Apache Allura: through 1.21.0.

Users are recommended to upgrade to version 1.22.0 which fixes the issue.

CVSS

Base score: 9.1
Version: 3.1
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

Exploitation probability (EPSS)

Probability of exploitation in the next 30 days: 0.27 %
Percentile among all scored CVEs: 19
Score date: 10/21/2026

EPSS (Exploit Prediction Scoring System, FIRST) estimates how likely a vulnerability is to be exploited in the wild within 30 days. It complements CVSS (impact) and CISA KEV (confirmed exploitation).

ATT&CK techniques

How this vulnerability is exploited and what the attacker gains, in MITRE ATT&CK terms.

ExploitationT1190 Exploit Public-Facing Applicationinitial access90 %
Primary impactT1550 Use Alternate Authentication Materiallateral movement55 %
Secondary impactT1565 Data Manipulationimpact35 %

Vector AV:N/PR:N/UI:N y CWE-294 (replay de peticiones OAuth1) permiten reutilizar peticiones capturadas; CVSS indica C:H e I:H, sin detallar la cuenta afectada.

Inferred by our analysis agent from the official description, CVSS vector and CWE, and checked by a supervisor. May contain errors.

ATT&CK mitigations that cover these techniques

Privileged Account Management Network Segmentation Application Developer Guidance Active Directory Configuration Vulnerability Scanning User Account Management

Affected technologies (1)

⚠ AI-inferred from the description — NVD hasn't analyzed this CVE yet, these aren't verified CPEs.

Apache — Allura^AI

CWEs

CWE-294

References

Show 2 references

Raw JSON (NVD)

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  "published": "2026-10-12T21:17:23.490",
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  "lastModified": "2026-10-16T18:19:43.650",
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