Search criteria
2 vulnerabilities by nahsra
CVE-2024-23635 (GCVE-0-2024-23635)
Vulnerability from cvelistv5 – Published: 2024-02-02 16:32 – Updated: 2024-08-01 23:06
VLAI
Title
AntiSamy malicious input can provoke XSS when preserving comments
Summary
AntiSamy is a library for performing fast, configurable cleansing of HTML coming from untrusted sources. Prior to 1.7.5, there is a potential for a mutation XSS (mXSS) vulnerability in AntiSamy caused by flawed parsing of the HTML being sanitized. To be subject to this vulnerability the `preserveComments` directive must be enabled in your policy file. As a result, certain crafty inputs can result in elements in comment tags being interpreted as executable when using AntiSamy's sanitized output. Patched in AntiSamy 1.7.5 and later.
Severity
6.1 (Medium)
CWE
- CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://github.com/nahsra/antisamy/security/advis… | x_refsource_CONFIRM |
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CVE-2023-43643 (GCVE-0-2023-43643)
Vulnerability from cvelistv5 – Published: 2023-10-09 13:31 – Updated: 2024-09-19 13:57
VLAI
Title
mXSS in AntiSamy
Summary
AntiSamy is a library for performing fast, configurable cleansing of HTML coming from untrusted sources. Prior to version 1.7.4, there is a potential for a mutation XSS (mXSS) vulnerability in AntiSamy caused by flawed parsing of the HTML being sanitized. To be subject to this vulnerability the `preserveComments` directive must be enabled in your policy file and also allow for certain tags at the same time. As a result, certain crafty inputs can result in elements in comment tags being interpreted as executable when using AntiSamy's sanitized output. This issue has been patched in AntiSamy 1.7.4 and later.
Severity
6.1 (Medium)
CWE
- CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/nahsra/antisamy/security/advis… | x_refsource_CONFIRM |
| https://github.com/nahsra/antisamy/releases/tag/v1.7.4 | x_refsource_MISC |
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