CVE-2014-3146
MEDIUM
6.1
CVSS Score
Published: May 14, 2014 at 07:00 PM UTC
Updated: June 17, 2026 at 12:07 AM UTC
1 product affected across 1 vendorLxml
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Severity
MEDIUM6.1
Exploit prediction
EPSS 6%
SSVC
No known exploit
Description
Incomplete blacklist vulnerability in the lxml.html.clean module in lxml before 3.3.5 allows remote attackers to conduct cross-site scripting (XSS) attacks via control characters in the link scheme to the clean_html function.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
v ≤ 3.3.40.50.5.10.60.70.80.90.9.10.9.21.01.0.11.0.21.0.31.0.41.11.1.11.1.21.21.2.11.31.3.11.3.21.3.31.3.41.3.51.3.62.02.0.12.0.102.0.112.0.22.0.32.0.42.0.52.0.62.0.72.0.82.0.92.1 alpha12.1 beta12.1 beta22.1 beta32.1.12.1.22.1.32.1.42.22.2 alpha12.2 beta12.2 beta22.2 beta32.2 beta42.2.12.2.22.2.32.2.42.2.52.2.62.2.72.2.82.32.3 alpha12.3 alpha22.3 beta12.3.12.3.22.3.32.3.42.3.52.3.63.03.0 alpha13.0 alpha23.0 beta13.0.13.0.23.1 beta13.1.03.1.13.1.23.2.03.2.13.2.23.2.33.2.43.2.53.3.03.3.0 beta13.3.0 beta23.3.0 beta33.3.0 beta43.3.0 beta53.3.13.3.23.3.3
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
References (14)
Vendor Advisoryx_refsource_SUSE
Source: [email protected]
http://lists.opensuse.org/opensuse-updates/2014-05/msg00083.htmlMailing Listx_refsource_FULLDISC
Source: [email protected]
http://seclists.org/fulldisclosure/2014/Apr/210Mailing Listx_refsource_FULLDISCExploit
Source: [email protected]
http://seclists.org/fulldisclosure/2014/Apr/319Third Party Advisoryx_refsource_SECUNIAVendor Advisory
Source: [email protected]
http://secunia.com/advisories/58013SSVC — Action Prioritization
SSVCNo known exploitNot automatablePartial impact
SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.
CVSS
6.1MEDIUMCISA-ADP
- Attack Vector
- NETWORK
- Complexity
- LOW
- Privileges
- NONE
- User Interaction
- REQUIRED
- Scope
- CHANGED
- Confidentiality
- LOW
- Integrity
- LOW
- Availability
- NONE
Vector?
Quick Info
StatusMODIFIED
CWE
NVD-CWE-OtherCWE-79
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