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CVE-2021-35043

OWASP AntiSamy before 1.6.4 allows XSS via HTML attributes when using the HTML output serializer (XHTML is not affected). This was demonstrated by a javascript: URL with &#00058 as the replacement ...

Published: Jul 19, 2021Updated: Nov 21, 2024 Sources: CVE List NVD GHSA BDUCWE-79
NVD MITRE
6.1CVSSMEDIUM
EPSS Score
1.5%
Top 28.8%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

Cross-site Scripting in OWASP AntiSamy

CVSS Vector Breakdown

AV:NAC:LPR:NUI:RS:CC:LI:LA:N
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:RUser Interaction
Required
Scope
S:CScope
Changed
Impact
C:LConfidentiality
Low
I:LIntegrity
Low
A:NAvailability
None
Open in CVSS calculator →

Weaknesses

CWE-79

Affected Products

AntiSamyArshan Dabirsiaghi
Library
Security Products / vuln-mgmt-scanner
org.owasp.antisamy:antisamyMavenOSS Libraries
n/an/a
antisamyantisamy project
Library
OSS Libraries / generic-library
retail back officeoracle
On-premWeb App
Enterprise Software / erp
arshan dabirsiaghiindividual-devSecurity Productsaka antisamy
mavenpackage-ecosystemOSS Libraries
antisamy projectoss-projectOSS Librariesaka antisamy
oraclecommercialUSDatabasesaka oracle corp.
and 9 more affected products View all →

Attack Graph

Products CVE Techniques Tactics

Click technique nodes to view MITRE ATT&CK details. Scroll to zoom, drag to pan.

Exploitability

Official Patch Available

MITRE ATT&CK

2 techniques
Execution
Initial Access
View detailed technique mapping

References

https://access.redhat.com/security/cve/cve-2021-35043
access.redhat.com
https://github.com/nahsra/antisamy/pull/87
github.com
https://github.com/nahsra/antisamy/releases/tag/v1.6.4
github.com
and 7 more references View all →

Timeline

Published
Jul 19, 2021
Last Updated
Nov 21, 2024

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