How severe is CVE-2019-16554?

CVE-2019-16554 has a CVSS score of 4.3/10, rated MEDIUM. Review your exposure and patch according to your risk tolerance.

How do I fix CVE-2019-16554?

Update com.sonyericsson.jenkins.plugins.bfa:build-failure-analyzer to 1.24.2 or later, then make sure no transitive (indirect) dependency still pins the vulnerable range — O3 confirms CVE-2019-16554 is resolved across your whole dependency graph.

How do I detect CVE-2019-16554 in my Maven dependencies?

Scan your dependency tree (package-lock.json, pnpm-lock.yaml, requirements.txt, go.sum, etc.) for com.sonyericsson.jenkins.plugins.bfa:build-failure-analyzer, including transitive dependencies — a direct dependency you never call can still pull in a vulnerable version.

How do I mitigate CVE-2019-16554 if there is no patch (or I can't update yet)?

Close the privilege gap rather than the entry point: audit which accounts, roles and service identities can reach the affected operation, drop the component to the least privilege it actually needs, and review file and directory permissions created by earlier installs — a default left in place is what makes this reachable.

Is CVE-2019-16554 actively exploited in the wild?

No public exploit code has been indexed for CVE-2019-16554 yet. This does not mean the vulnerability cannot be exploited — absence of public exploits does not imply safety. Apply the recommended fix and use O3 Security to monitor your exposure.

What is the EPSS score for CVE-2019-16554?

CVE-2019-16554 has an EPSS (Exploit Prediction Scoring System) score of 0.8%, placing it in the 57th percentile of all CVEs. EPSS is maintained by FIRST.org and estimates the probability that a vulnerability will be exploited in the wild within the next 30 days. This score indicates relatively lower exploitation probability, though the CVSS severity should still guide your patching priority.

What type of vulnerability is CVE-2019-16554?

CVE-2019-16554 is classified as Incorrect Default Permissions (CWE-276). This weakness type describe the underlying flaw category, which helps determine the potential impact and the right class of mitigation.

When was CVE-2019-16554 published, and has it been updated?

CVE-2019-16554 was published on December 17, 2019 and was last updated on October 24, 2026. Advisory data evolves as severity scores, affected ranges, and exploit intelligence are revised — always check the latest version of the advisory before acting.

☕

☕ Maven

Not in CISA KEV

MEDIUM severity

CVE-2019-16554 — build-failure-analyzer

MEDIUMFix: jenkinsci/build-failure-analyzer-plugin@f316c88

CVE-2019-16554 is a medium-severity (CVSS 4.3) Incorrect Default Permissions vulnerability in com.sonyericsson.jenkins.plugins.bfa:build-failure-analyzer. A fix is available for com.sonyericsson.jenkins.plugins.bfa:build-failure-analyzer — see the affected versions and patch details below.

Missing permission check in Jenkins Build Failure Analyzer Plugin

Also known asGHSA-x9gc-p2qp-4p7v

Published

Dec 17, 2019

Updated

Oct 24, 2026

Affected

1 pkg

Patched

1 / 1

Exploits

None indexed

Exploitation data as of Nov 6, 2026 · OSV.dev, NVD, FIRST.org (EPSS)

EPSS Exploitation Probability

via FIRST.org ↗

0.8%probability of exploitation in next 30 days

Lower Risk0.00%

Lower risk than most CVEs57th percentile — riskier than 57% of all scored CVEsHighest risk

Probability of exploitation in the next 30 days, from FIRST.org EPSS.

How urgent is this, really

Where this sits among everything scored

Real-World Exposure

1 pkg affected

☕com.sonyericsson.jenkins.plugins.bfa:build-failure-analyzer

Real-time download stats are indexed for npm and PyPI packages. This vulnerability affects Maven packages — download data is not available via public APIs for these ecosystems.

Description

A missing permission check in Jenkins Build Failure Analyzer Plugin 1.24.1 and earlier allows attackers with Overall/Read permission to have Jenkins evaluate a computationally expensive regular expression.

Affected Packages

1 total 1 fixed

Ecosystem	Package	Vulnerable range	Fix
☕Maven	`com.sonyericsson.jenkins.plugins.bfa:build-failure-analyzer`	all versions	1.24.2`com.sonyericsson.jenkins.plugins.bfa:build-failure-analyzer:1.24.2`

Affected Products

1 product · 1 configurations

Application

build failure analyzerjenkins

≤ 1.24.1

range

Detection & mitigation playbook

Open-source dependency

Detect
Scan your dependency tree (package-lock.json, pnpm-lock.yaml, requirements.txt, go.sum, etc.) for com.sonyericsson.jenkins.plugins.bfa:build-failure-analyzer, including transitive dependencies — a direct dependency you never call can still pull in a vulnerable version.
Fix
Update com.sonyericsson.jenkins.plugins.bfa:build-failure-analyzer to 1.24.2 or later, then make sure no transitive (indirect) dependency still pins the vulnerable range — O3 confirms CVE-2019-16554 is resolved across your whole dependency graph.
Workarounds
Close the privilege gap rather than the entry point: audit which accounts, roles and service identities can reach the affected operation, drop the component to the least privilege it actually needs, and review file and directory permissions created by earlier installs — a default left in place is what makes this reachable.

Frequently Asked Questions

O3 Security · Impact-Aware SCA

Is CVE-2019-16554 in your dependencies?

Find it across Maven, including transitive dependencies.

Scan my dependencies How O3 SCA works

CVSS Score

4.3/10CVSS v3 base

Vector breakdown

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

Low

Raw vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L

CWE Classification

CWE-276Incorrect Default Permissions

Weaponization

No Nuclei template, Metasploit module or public proof-of-concept found.

Timeline

Disclosed

Dec 17, 2019

Last updated

Oct 24, 2026

Identifiers

CVE-2019-16554

GHSA-x9gc-p2qp-4p7v

References

Advisoryopenwall.com Advisoryjenkins.io · 2019 12 17 Advisorynvd.nist.gov · CVE 2019 16554 Webgithub.com · f316c885552ac75289cbb11b2af5757f18784bcb

Related vulnerabilities

This CVE is medium severity; 7 of 8 other CVEs affecting build-failure-analyzer are rated as high or higher (top: high).

CVE-2023-43499CVE-2023-43502CVE-2023-43501CVE-2023-43500CVE-2019-16555CVE-2019-16553CVE-2020-2244CVE-2013-6374

Provenance

Sources

OSV.devNVDFIRST.org (EPSS)

Last verifiedOct 24, 2026

CVE-2019-16554 — build-failure-analyzer

EPSS Exploitation Probability

How urgent is this, really

Where this sits among everything scored

Real-World Exposure

Description

Affected Packages

Affected Products

Detection & mitigation playbook

Detect

Fix

Workarounds

Frequently Asked Questions

Is CVE-2019-16554 in your dependencies?