CVE-2026-35220
Joomla! Core - [20260505] - CSRF in user activation endpoint
Lack of CSRF token validation lead to a CSRF attack vector in the admin activation endpoint of com_users.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- High
- User interaction
- Active
What an attacker can affect
- Confidentiality
- None
- Integrity
- Low
- Availability
- None
Exploit likelihood
What each source reports
CVE List Score used
Joomla! Core - [20260505] - CSRF in user activation endpoint
Lack of CSRF token validation lead to a CSRF attack vector in the admin activation endpoint of com_users.
- Record
CVE-2026-35220- CVSS 4.0
- 4.6 Medium
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:A/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N - Weakness
- CWE-352
- Updated
- 2026-11-02
EUVDEUVD-2026-31889
Lack of CSRF token validation lead to a CSRF attack vector in the admin activation endpoint of com_users.
- Record
EUVD-2026-31889- CVSS 4.0
- 4.6 Medium
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:A/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-h52w-g3vr-5c63
Lack of CSRF token validation lead to a CSRF attack vector in the admin activation endpoint of...
Lack of CSRF token validation lead to a CSRF attack vector in the admin activation endpoint of com_users.
- Record
GHSA-h52w-g3vr-5c63- CVSS 4.0
- 4.6 Medium
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:A/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X - CVSS 3.1
- 4.3 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N - Weakness
- CWE-352
- Updated
- 2026-11-02
NVD
Lack of CSRF token validation lead to a CSRF attack vector in the admin activation endpoint of com_users.
- Record
CVE-2026-35220- CVSS 4.0
- 4.6 Medium
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:A/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X - CVSS 3.1
- 4.3 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N - Weakness
- CWE-352
- Updated
- 2026-11-02
OSV
Lack of CSRF token validation lead to a CSRF attack vector in the admin activation endpoint of com_users.
- Record
CVE-2026-35220- CVSS 3.1
- 4.3 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N - Updated
- 2026-11-02
OSVBIT-joomla-2026-35220 No score
Joomla! Core - [20260505] - CSRF in user activation endpoint
Lack of CSRF token validation lead to a CSRF attack vector in the admin activation endpoint of com_users.
- Record
BIT-joomla-2026-35220- Updated
- 2026-11-02
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
joomlaBitnami |
6.0.0 up to 6.1.1 | 6.1.1 |
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | CVE List, EUVD, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2026-35220 is a medium vulnerability (CVSS 4.6) in Joomla Joomla\!, published May 26, 2026. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.11%, the 1st percentile. Fixed in joomla 6.1.1.