CVE-2023-30522: A missing permission check in Jenkins Fogbugz Plugin 2.2.17 and earlier allows attackers with Item/Read permis

Q: How do I fix CVE-2023-30522?

fogbugz: upgrade to newer than 2.2.17. Exact commands for each OS are on this page.

Q: Is CVE-2023-30522 being exploited?

CVE-2023-30522 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

Q: What does CVE-2023-30522 affect?

CVE-2023-30522 affects fogbugz. Severity is medium (CVSS 4.3). A missing permission check in Jenkins Fogbugz Plugin 2.2.17 and earlier allows attackers with Item/Read permission to trigger builds of jobs specified in a 'jobname' request parameter.

Q: How urgent is CVE-2023-30522?

Priority 25/100. No elevated risk signals yet.

Routine

MEDIUM 4.3UPGRADE

CVE-2023-30522 is a medium-severity flaw (CVSS 4.3) affecting fogbugz. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

A missing permission check in Jenkins Fogbugz Plugin 2.2.17 and earlier allows attackers with Item/Read permission to trigger builds of jobs specified in a 'jobname' request parameter.

Why this priority

No elevated risk signals yet

A fixed release or distro patch exists.

Risk facts

CVSS score	4.3 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	Low
User interaction	None
EPSS exploit chance	0.4% (top 61%)
CISA exploited list	No
Weakness	CWE-862
Published	2023-04-12
Last modified	2026-06-17

Publisher (CNA): Jenkins Project · Vendor: jenkins

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2023-04-12 18:15 UTCPublished CVE record published
2026-06-17 05:54 UTCUpdated Record last modified

jenkins fogbugz UPGRADE

Affected: <= 2.2.17

Fixed in: newer than 2.2.17

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy fogbugz || rpm -q fogbugz || fogbugz --version

2. UPGRADE to newer than 2.2.17 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade fogbugz

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade fogbugz

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2023-30522?

fogbugz: upgrade to newer than 2.2.17. Exact commands for each OS are on this page.

Is CVE-2023-30522 being exploited?

CVE-2023-30522 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2023-30522 affect?

CVE-2023-30522 affects fogbugz. Severity is medium (CVSS 4.3). A missing permission check in Jenkins Fogbugz Plugin 2.2.17 and earlier allows attackers with Item/Read permission to trigger builds of jobs specified in a 'jobname' request parameter.

How urgent is CVE-2023-30522?

Priority 25/100. No elevated risk signals yet.

Software pages

Jenkins vulnerabilities

Related CVEs

CVE-2006-0194 MEDIUM 4.3 UPGRADE Cross-site scripting (XSS) vulnerability in default.asp in FogBugz 4.029, and other versions before 4.0.33, al

References

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