How severe is CVE-2017-5938?

CVE-2017-5938 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2017-5938 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (67th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2017-5938?

CVE-2017-5938 primarily affects Viewvc. In total, 4 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2017-5938?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2017-5938 published?

CVE-2017-5938 was published on 2017-03-15 and last updated on 2026-06-17.

CVE-2017-5938

CVE-2017-5938 is a medium-severity vulnerability in Viewvc with a CVSS 3.x base score of 6.1. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-79.

Key facts

Severity: Medium (CVSS 3.x base score 6.1)
CVSS v2: 4.3
EPSS exploit prediction: 1% (67th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Viewvc
Published: 2017-03-15
Last modified: 2026-06-17

Description

Cross-site scripting (XSS) vulnerability in the nav_path function in lib/viewvc.py in ViewVC before 1.0.14 and 1.1.x before 1.1.26 allows remote attackers to inject arbitrary web script or HTML via the nav_data name.

Frequently asked questions

What is CVE-2017-5938?: Cross-site scripting (XSS) vulnerability in the nav_path function in lib/viewvc.py in ViewVC before 1.0.14 and 1.1.x before 1.1.26 allows remote attackers to inject arbitrary web script or HTML via the nav_data name.
How severe is CVE-2017-5938?: CVE-2017-5938 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2017-5938 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (67th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2017-5938?: CVE-2017-5938 primarily affects Viewvc. In total, 4 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2017-5938?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2017-5938 published?: CVE-2017-5938 was published on 2017-03-15 and last updated on 2026-06-17.

References

Affected products (4)

cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
cpe:2.3:o:opensuse:leap:42.2:*:*:*:*:*:*:*
cpe:2.3:o:opensuse_project:leap:42.1:*:*:*:*:*:*:*
cpe:2.3:a:viewvc:viewvc:*:*:*:*:*:*:*:*

More vulnerabilities in Viewvc

CVE-2025-54141 — High (CVSS 7.5): ViewVC is a browser interface for CVS and Subversion version control repositories. In versions 1.1.0 through 1.1.31 and…
CVE-2007-5743 — High (CVSS 7.5): viewvc 1.0.3 allows improper access control to files in a repository when using the "forbidden" configuration option.
CVE-2010-0005 — High (CVSS 7.5): query.py in the query interface in ViewVC before 1.1.3 does not reject configurations that specify an unsupported…
CVE-2006-5442 — Medium (CVSS 6.8): ViewVC 1.0.2 and earlier does not specify a charset in its HTTP headers or HTML documents, which allows remote…
CVE-2023-22456 — Medium (CVSS 6.1): ViewVC, a browser interface for CVS and Subversion version control repositories, as a cross-site scripting…
CVE-2008-4325 — Medium (CVSS 5.8): lib/viewvc.py in ViewVC 1.0.5 uses the content-type parameter in the HTTP request for the Content-Type header in the…

All CVEs affecting Viewvc →

Other CWE-79 (Cross-site Scripting (XSS)) vulnerabilities

CVE-2025-49410 — Critical (CVSS 10.0): Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Imran Emu TC…
CVE-2024-47875 — Critical (CVSS 10.0): DOMPurify is a DOM-only, super-fast, uber-tolerant XSS sanitizer for HTML, MathML and SVG. DOMpurify was vulnerable to…
CVE-2024-6886 — Critical (CVSS 10.0): Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Gitea…
CVE-2023-45144 — Critical (CVSS 10.0): com.xwiki.identity-oauth:identity-oauth-ui is a package to aid in building identity and service providers based on…
CVE-2023-45138 — Critical (CVSS 10.0): Change Request is an pplication allowing users to request changes on a wiki without publishing the changes directly.…
CVE-2022-4361 — Critical (CVSS 10.0): Keycloak, an open-source identity and access management solution, has a cross-site scripting (XSS) vulnerability in the…

Browse all CWE-79 (Cross-site Scripting (XSS)) vulnerabilities →