Home/CVE/The cachemgr.cgi web module of Squid through 4.7 has XSS via the user_name or auth parameter.
CVE

CVE-2019-13345

The cachemgr.cgi web module of Squid through 4.7 has XSS via the user_name or auth parameter.

The cachemgr.cgi web module of Squid through 4.7 has XSS via the user_name or auth parameter.

MEDIUM · CVSS 6.1 EPSS 0.41512
Schedule remediation
  • EPSS ≥ 0.10 - elevated exploitation probability
  • EPSS percentile: top 3% of all CVEs by exploitation likelihood
  • Public exploit or PoC is available
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
▤

Affected Products & Versions

2
squid-cache squid<= 4.7
debian linuxall versions
⚠

Public Exploits & PoCs

1
pocbugs.squid-cache.org · show_bug.cgi?id=4957bugs.squid-cache.org
◈

Detection Rules (IDS/IPS)

1
et-openET WEB_SPECIFIC_APPS Squid Proxy user_name and auth Reflected Cross-Site Scripting (CVE-2019-13345)web-application-attack
Open rulesets (ET Open, Snort Community, abuse.ch) link to source. Commercial rulesets are reference-only.
▣

Scoring & Timeline

6.1
MEDIUM · CVSS v3.0 · cve@mitre.org
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD05 Jul 2019 · 04:15 PM
CVSS VectorCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
⚑

Vendor Advisories

14
suse-csafopenSUSE-SU-2024:11403-1
suse-csafSUSE-SU-2020:14460-1
suse-csafSUSE-SU-2019:3067-1
suse-csafopenSUSE-SU-2019:2540-1
suse-csafopenSUSE-SU-2019:2541-1
🔗

References & Sources

13
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00067.html
http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00053.html
http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00056.html
http://www.securityfocus.com/bid/109095
https://github.com/squid-cache/squid/pull/429PatchThird Party Advisory
https://lists.debian.org/debian-lts-announce/2019/07/msg00006.htmlMailing ListThird Party Advisory
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