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Fencer Vulns
medium 4.3

CVE-2022-20618 json

Incorrect Permission Assignment for Critical Resource in Jenkins Bitbucket Branch Source Plugin

published 2022-01-12 4 y ago modified 2026-06-17 4 mo ago also GHSA-w2mh-6xj5-f77f , EUVD-2022-0711

cvss
4.3
version 3.1, NVD
cisa kev
Not listed
not in CISA's catalog
epss
0.9%
EPSS 0.9% chance of exploitation in 30 days, percentile 59%
public exploits
0
none known

Summary

A missing permission check in Jenkins Bitbucket Branch Source Plugin 737.vdf9dc06105be and earlier allows attackers with Overall/Read access to enumerate credentials IDs of credentials stored in Jenkins.

Patch / fix

  • maven org.jenkins-ci.plugins:cloudbees-bitbucket-branch-source 2.9.7.2, 2.9.11.2, 725.vd9f8be0fa250, 746.v350d2781c184
  • Jenkins project Jenkins Bitbucket Branch Source Plugin 2.9.7.2, 2.9.11.2, 725.vd9f8be0fa250

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

red hat product security vex CVE-2022-20618 updated cvss 4.3

jenkins-2-plugins/cloudbees-bitbucket-branch-source: missing permission check allow ID enumeration

  • Red Hat OpenShift Container Platform 3.11 jenkins-2-plugins
    affected: no fix planned “Will not fix”
  • Red Hat OpenShift Container Platform 4 jenkins-2-plugins
    affected: no fix available

Red Hat CSAF VEX © Red Hat, Inc., from https://security.access.redhat.com/data/csaf/v2/vex/; changed: reduced to product statuses and remediations. CC BY 4.0 · csaf

Exploit prediction

0.88% chance of exploitation in the next 30 days, higher than 59% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
NVD 3.1 4.3 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
NVD 2.0 4.0 AV:N/AC:L/Au:S/C:P/I:N/A:N
GitHub 3.1 4.3 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

Affected packages

ecosystem package affected fixed in
maven org.jenkins-ci.plugins:cloudbees-bitbucket-branch-source
>=726.v7e6f53de133c, <746.v350d2781c184
>=720.vbe985dd73d66, <725.vd9f8be0fa250
>=2.9.8, <2.9.11.2
<2.9.7.2
746.v350d2781c184
725.vd9f8be0fa250
2.9.11.2
2.9.7.2

Affected products

  • Jenkins project Jenkins Bitbucket Branch Source Plugin

Classification

Weakness
  • CWE-862 Missing Authorization
  • CWE-732 Incorrect Permission Assignment for Critical Resource

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.