Home/CVE/In Joomla! before 3.9.19, missing token checks in com_postinstall lead to CSRF.
CVE

CVE-2020-13760

In Joomla! before 3.9.19, missing token checks in com_postinstall lead to CSRF.

In Joomla! before 3.9.19, missing token checks in com_postinstall lead to CSRF.

HIGH · CVSS 8.8 EPSS 8e-05
Schedule remediation
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-352Cross-Site Request Forgery (CSRF)
▤

Affected Products & Versions

2
joomla joomla\!>= 3.7.1 and < 3.9.19
joomla joomla\!all versions
▣

Scoring & Timeline

8.8
HIGH · CVSS v3.1 · 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 NVD02 Jun 2020 · 08:15 PM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
🔗

References & Sources

1
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://developer.joomla.org/security-centre/817-20200605-core-csrf-in-com-postinstallVendor Advisory
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