A vulnerability has been found in rhukster dom-sanitizer up to 1.0.15. The affected element is the function url of the file src/DOMSanitizer.php of the component SVG Sanitization. Such manipulation leads to incomplete blacklist. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. Upgrading to version 1.0.16 is sufficient to fix this issue. The name of the patch is 139c46c3d7c9bc81542b7b5a58d5cde5d0e0195a. Upgrading the affected component is recommended.

Attack Vector Network

Attack Complexity Low

Privileges Required None

Attack Requirements None

User Interaction None

Vulnerable System Confidentiality Impact Low

Vulnerable System Integrity Impact Low

Vulnerable System Availability Impact Low

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact Low

Integrity Impact Low

Availability Impact Low

User Interaction None

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact Low

Integrity Impact Low

Availability Impact Low

User Interaction None

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact Partial

Integrity Impact Partial

Availability Impact Partial

This CVE is not in the KEV list.

No EPSS score available.

Key SSVC decision points have not yet been added.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
rhukster dom-sanitizer affected
Version Status Constraints
1.0.0 affected —
1.0.1 affected —
1.0.2 affected —
1.0.3 affected —
1.0.4 affected —
1.0.5 affected —
1.0.6 affected —
1.0.7 affected —
1.0.8 affected —
1.0.9 affected —
1.0.10 affected —
1.0.11 affected —
1.0.12 affected —
1.0.13 affected —
1.0.14 affected —
1.0.15 affected —
1.0.16 unaffected —

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Project Subscriptions

Vendors Products
Rhukster Subscribe
Dom-sanitizer Subscribe
Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://github.com/rhukster/dom-sanitizer/ cve-icon cve-icon
https://github.com/rhukster/dom-sanitizer/commit/139c46c3d7c9bc81542b7b5a58d5cde5d0e0195a cve-icon cve-icon
https://github.com/rhukster/dom-sanitizer/releases/tag/1.0.16 cve-icon cve-icon
https://github.com/rhukster/dom-sanitizer/security/advisories/GHSA-cjfg-j8jp-5xvc cve-icon cve-icon
https://vuldb.com/cve/CVE-2026-103687 cve-icon cve-icon
https://vuldb.com/submit/958345 cve-icon cve-icon
https://vuldb.com/vuln/412551 cve-icon cve-icon
https://vuldb.com/vuln/412551/cti cve-icon cve-icon
History

Thu, 01 Oct 2026 14:45:00 +0000

Type Values Removed Values Added
Description A vulnerability has been found in rhukster dom-sanitizer up to 1.0.15. The affected element is the function url of the file src/DOMSanitizer.php of the component SVG Sanitization. Such manipulation leads to incomplete blacklist. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. Upgrading to version 1.0.16 is sufficient to fix this issue. The name of the patch is 139c46c3d7c9bc81542b7b5a58d5cde5d0e0195a. Upgrading the affected component is recommended.
Title rhukster dom-sanitizer SVG Sanitization DOMSanitizer.php url incomplete blacklist
First Time appeared Rhukster
Rhukster dom-sanitizer
Weaknesses CWE-183
CWE-184
CPEs cpe:2.3:a:rhukster:dom-sanitizer:*:*:*:*:*:*:*:*
Vendors & Products Rhukster
Rhukster dom-sanitizer
References
Metrics cvssV2_0

{'score': 7.5, 'vector': 'AV:N/AC:L/Au:N/C:P/I:P/A:P/E:POC/RL:OF/RC:C'}

cvssV3_0

{'score': 7.3, 'vector': 'CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C'}

cvssV3_1

{'score': 7.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C'}

cvssV4_0

{'score': 6.9, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P'}

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: VulDB

Published:

Updated: 2026-10-01T15:07:06.705Z

Reserved: 2026-10-01T09:31:35.763Z

Link: CVE-2026-103687

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-10-01T15:17:29.073

Modified: 2026-10-01T15:17:29.073

Link: CVE-2026-103687

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-10-01T15:30:08Z

Weaknesses