CVE-2019-16569: A cross-site request forgery vulnerability in Jenkins Mantis Plugin 0.26 and earlier allows attackers to conne

Q: How do I fix CVE-2019-16569?

mantis: upgrade to newer than 0.26. Exact commands for each OS are on this page.

Q: Is CVE-2019-16569 being exploited?

CVE-2019-16569 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-2019-16569 affect?

CVE-2019-16569 affects mantis. Severity is medium (CVSS 4.3). A cross-site request forgery vulnerability in Jenkins Mantis Plugin 0.26 and earlier allows attackers to connect to an attacker-specified web server using attacker-specified credentials.

Q: How urgent is CVE-2019-16569?

Priority 28/100. No elevated risk signals yet.

Routine

MEDIUM 4.3UPGRADE

CVE-2019-16569 is a medium-severity flaw (CVSS 4.3) affecting mantis. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

A cross-site request forgery vulnerability in Jenkins Mantis Plugin 0.26 and earlier allows attackers to connect to an attacker-specified web server using attacker-specified credentials.

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	None
User interaction	Required
EPSS exploit chance	0.7% (top 48%)
CISA exploited list	No
Weakness	CWE-352
Published	2019-12-17
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

2019-12-17 15:15 UTCPublished CVE record published
2026-06-17 02:22 UTCUpdated Record last modified

jenkins mantis UPGRADE

Affected: <= 0.26

Fixed in: newer than 0.26

Safe to downgrade to: no unaffected older release

1. Check installed version

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

2. UPGRADE to newer than 0.26 (Debian / Ubuntu)

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

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade mantis

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-2019-16569?

mantis: upgrade to newer than 0.26. Exact commands for each OS are on this page.

Is CVE-2019-16569 being exploited?

CVE-2019-16569 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-2019-16569 affect?

CVE-2019-16569 affects mantis. Severity is medium (CVSS 4.3). A cross-site request forgery vulnerability in Jenkins Mantis Plugin 0.26 and earlier allows attackers to connect to an attacker-specified web server using attacker-specified credentials.

How urgent is CVE-2019-16569?

Priority 28/100. No elevated risk signals yet.

Software pages

Jenkins vulnerabilities

Related CVEs

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CVE-2008-4687 HIGH 9.0 UPGRADE manage_proj_page.php in Mantis before 1.1.4 allows remote authenticated users to execute arbitrary code via a
CVE-2008-3333 HIGH 7.5 UPGRADE Directory traversal vulnerability in core/lang_api.php in Mantis before 1.1.2 allows remote attackers to inclu
CVE-2008-3332 MEDIUM 6.5 UPGRADE Eval injection vulnerability in adm_config_set.php in Mantis before 1.1.2 allows remote authenticated administ

References

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