Veracode Vulnerability DatabaseVERACODE:29778Cross-site Scripting (XSS)
6.1 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
4.3 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:M/Au:N/C:N/I:P/A:N
lxml is vulnerable to cross-site scripting (XSS). An attacker is able to inject and execute arbitrary script via HTML action attribute into defs.link_attrs (in html/defs.py).
References
bugs.launchpad.net/lxml/+bug/1888153
github.com/lxml/lxml/commit/10ec1b4e9f93713513a3264ed6158af22492f270
github.com/lxml/lxml/commit/a5f9cb52079dc57477c460dbe6ba0f775e14a999
github.com/lxml/lxml/pull/316
github.com/lxml/lxml/pull/316/commits/10ec1b4e9f93713513a3264ed6158af22492f270
lists.debian.org/debian-lts-announce/2021/03/msg00031.html
lists.fedoraproject.org/archives/list/[email protected]/message/3C2R44VDUY7FJVMAVRZ2WY7XYL4SVN45/
lists.fedoraproject.org/archives/list/[email protected]/message/XXN3QPWCTQVOGW4BMWV3AUUZZ4NRZNSQ/
security.netapp.com/advisory/ntap-20210521-0004/
www.debian.org/security/2021/dsa-4880
www.oracle.com/security-alerts/cpuoct2021.html
Related
6.1 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
4.3 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:M/Au:N/C:N/I:P/A:N