ByteOS Network

CVE Vulnerability Details :

CVE-2025-55166

PUBLISHED

More Info Official Page

Assigner-GitHub_M

Assigner Org ID-a0819718-46f1-4df5-94e2-005712e83aaa

Published At-12 Aug, 2025 | 16:25

Updated At-12 Aug, 2025 | 17:48

▼CVE Numbering Authority (CNA)

svg-sanitizer By-Passing Attribute Sanitization

savg-sanitizer is a PHP SVG/XML sanitizer. Prior to version 0.22.0, the sanitization logic in the cleanXlinkHrefs method only searches for lower-case attribute name, which allows to by-pass the isHrefSafeValue check. As a result this allows cross-site scripting or linking to external domains. This issue has been patched in version 0.22.0.

Affected Products

Vendor

darylldoyle

Product

svg-sanitizer

Versions

Affected

< 0.22.0

Problem Types

Type	CWE ID	Description
CWE	CWE-79	CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CWE	CWE-601	CWE-601: URL Redirection to Untrusted Site ('Open Redirect')

Metrics

Version	Base score	Base severity	Vector
4.0	5.1	MEDIUM	CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N

References

Hyperlink	Resource
https://github.com/darylldoyle/svg-sanitizer/security/advisories/GHSA-22wq-q86m-83fh	x_refsource_CONFIRM
https://github.com/darylldoyle/svg-sanitizer/commit/5a0a1eaf0c6b0b540dc945fe30c93cf106b357c1	x_refsource_MISC

▼Authorized Data Publishers (ADP)

CISA ADP Vulnrichment

Affected Products

Affected

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Replaced By

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Affected Products

Metrics

Metrics Other Info

Impacts

Solutions

Configurations

Workarounds

Exploits

Credits

Timeline

Replaced By

Rejected Reason

References