CVE-2026-70437

lowpriority · track · 0EPSS 0.003 · 19 %ileDEEU

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

0.27% (19th) EPSS

CVSS 3.7 · low

Is it mine?

9 products

Check your exposure

Who says so?

3 sources

cnnvd · enisa_euvd · cert_bund

EPSS · scored 2026-10-27

Jenkins Webhook Secret Credentials Provider Plugin 16.v0cfa_f0215cf5 and earlier does not use a constant-time comparison function when checking whether the provided and expected webhook bearer token are equal, potentially allowing attackers to use statistical methods to obtain a valid webhook bearer token.

cvss

Technical severity, 0–10. One row per scoring source.

3.7

010

base score 0–10 · higher = more severe · hover a vector to decode

v3.13.7lowCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:Nsecondary · ENISA EU

v3.13.7lowCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:Nsecondaryexploitability 2.2 · impact 1.4

v3.13.4lowCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N/E:Usecondary · CVSS-BT (t0sche)

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Trackcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-208US

affected products (9)

Products and version ranges known to be affected.

Red Hat OpenShift Developer Toolsall versionscert_bundDEcpe:/a:redhat:openshift:developer_tools
jenkins Jenkins≤ External Workspace Manager <1.4.2cert_bundDE
jenkins Jenkins≤ HCL AppScan <1.8.4cert_bundDE
jenkins Jenkins≤ LTS <2.568.2cert_bundDE
jenkins Jenkins≤ Multijob <677.v7ffc23d6a_4c2cert_bundDE
jenkins Jenkins≤ SCM-Manager <1.12.1cert_bundDE
jenkins Jenkins≤ Webhook Secret Credentials Provider <32.v09c9b_522f0a_8cert_bundDE
jenkins Jenkins≤ weekly <2.576cert_bundDE
Jenkins Project Jenkins Webhook Secret Credentials Provider Plugin≤ 0 ≤16.v0cfa_f0215cf5enisa_euvdEU

advisories (1)

Vendor and ecosystem advisories describing this.

WID-SEC-W-2026-2665Jenkins Plugins: Mehrere SchwachstellenDeutsch2026-08-05csaf · cert_bundDE
Ein Angreifer kann mehrere Schwachstellen in Jenkins ausnutzen, um beliebigen Code auszuführen, Berechtigungen zu erweitern, Sicherheitsmaßnahmen zu umgehen, vertrauliche Informationen offenzulegen, Daten zu manipulieren sowie Cross-Site-Scripting- (XSS) oder Server-Side-Request-Forgery- (SSRF) Angriffe durchzuführen.

also known as (3)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd cert_bund NVD CVE.org MITRE

published 2026-08-05modified 2026-10-24

references (3)

External citations — patches, advisories, analysis.

scry

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