CVE-2023-49146
Cross-site Scripting in DOMSanitizer
DOMSanitizer (aka dom-sanitizer) before 1.0.7 allows XSS via an SVG document because of mishandling of comments and greedy regular expressions.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- Required
What an attacker can affect
- Confidentiality
- Low
- Integrity
- Low
- Availability
- None
Exploit likelihood
What each source reports
NVD Score used
DOMSanitizer (aka dom-sanitizer) before 1.0.7 allows XSS via an SVG document because of mishandling of comments and greedy regular expressions.
- Record
CVE-2023-49146- CVSS 3.1
- 6.1 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N - Weakness
- CWE-79
- Updated
- 2026-11-02
CVE List No score
DOMSanitizer (aka dom-sanitizer) before 1.0.7 allows XSS via an SVG document because of mishandling of comments and greedy regular expressions.
- Record
CVE-2023-49146- Updated
- 2026-11-02
EUVDEUVD-2023-2848 No score
DOMSanitizer (aka dom-sanitizer) before 1.0.7 allows XSS via an SVG document because of mishandling of comments and greedy regular expressions.
- Record
EUVD-2023-2848- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-2ghm-r75j-pjx2
Cross-site Scripting in DOMSanitizer
DOMSanitizer (aka dom-sanitizer) before 1.0.7 allows XSS via an SVG document because of mishandling of comments and greedy regular expressions.
- Record
GHSA-2ghm-r75j-pjx2- CVSS 3.1
- 6.1 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N - Weakness
- CWE-79
- Updated
- 2026-11-02
OSVGHSA-2ghm-r75j-pjx2
Cross-site Scripting in DOMSanitizer
DOMSanitizer (aka dom-sanitizer) before 1.0.7 allows XSS via an SVG document because of mishandling of comments and greedy regular expressions.
- Record
GHSA-2ghm-r75j-pjx2- CVSS 3.1
- 6.1 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N - Weakness
- CWE-79
- Updated
- 2026-11-02
OSV No score
DOMSanitizer (aka dom-sanitizer) before 1.0.7 allows XSS via an SVG document because of mishandling of comments and greedy regular expressions.
- Record
CVE-2023-49146- Updated
- 2026-11-02
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
rhukster/dom-sanitizerPackagist |
before 1.0.7 | 1.0.7 |
rhukster/dom-sanitizerPackagist |
before 1.0.7, plus listed versions 1.0.01.0.11.0.21.0.31.0.41.0.51.0.6 |
1.0.7 |
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2023-49146 is a medium vulnerability (CVSS 6.1) in Getgrav Dom-sanitizer, published November 22, 2023. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.43%, the 37th percentile. Fixed in rhukster/dom-sanitizer 1.0.7.
References
github.com/rhukster/dom-sanitizer/commit/c2a98f27ad742668b254282ccc5581871d0fb601
nvd.nist.gov/vuln/detail/CVE-2023-49146