Affected versions: ≤ 3.6.82
Full advisory: ccb.belgium.be
CVE-2025-49467CriticalCVSS 9.3CVE published 12 June 2025Added to mySites.guru 1 January 2025
JEvents (com_jevents) 1.0.0 to 3.6.82 - CVE-2025-49467 (CVSS 9.3) Unauthenticated SQL Injection
JEvents versions 1.0.0 through 3.6.82 are vulnerable to unauthenticated SQL injection via publicly accessible actions that list events by date ranges (CVE-2025-49467, CVSS 4.0 9.3 Critical). No login is required. Fixed in 3.6.88; the vendor also released 3.6.82.1 as a backport hotfix for the 3.6.82 line, which is NOT affected. Update to 3.6.88 or later (or 3.6.82.1 if staying on the older line). Also within this rule: CVE-2015-7340 (JEvents below 3.4.0), which sits below this ceiling and needs no separate row.
Is my site affected?
CVE-2025-49467 is checked by 2 rules. Find the extension and release line your site runs:
How CVE-2025-49467 is scored
The base metrics as Joomla CNA published them, and what each one means for a site running an affected version. Threat and environmental metrics are left out: they describe a moment or a particular install rather than the flaw.
9.3 Critical
CVSS 4.0, scored by Joomla CNACVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/AU:Y/U:AmberHow it is reached
- AV:N Attack vector
- Network. Reachable across the internet
- AC:L Attack complexity
- Low. Nothing to work around, it just works
- AT:N Attack requirements
- None. Works against any affected install
- PR:N Privileges required
- None. No account needed
- UI:N User interaction
- None. Nobody has to be tricked into anything
What it does to the site
- VC:H Confidentiality
- High. Everything the site holds can be read
- VI:H Integrity
- High. Data and files can be altered at will
- VA:H Availability
- High. The site can be taken down
What it does beyond the site
- SC:N Confidentiality
- None. Other systems keep their data
- SI:N Integrity
- None. Other systems keep their integrity
- SA:N Availability
- None. Other systems stay up
Timeline
- 1 January 2025mySites.guru check added for JEvents (up to and including 3.6.82)
- 12 June 2025CVE-2025-49467 record published by its CNA
Rule details
JEvents - JEvents (com_jevents) 3.6.83 to 3.6.87 - CVE-2025-49467 (CVSS 9.3) Unauthenticated SQL Injection
JEvents versions 3.6.83 through 3.6.87 are vulnerable to unauthenticated SQL injection via publicly accessible actions that list events by date ranges (CVE-2025-49467, CVSS 4.0 9.3 Critical). No login is required. These releases shipped without the fix that was backported to 3.6.82.1; the fix is in 3.6.88. Update to 3.6.88 or later.
Affected versions: ≥ 3.6.83 and ≤ 3.6.87
Full advisory: www.cve.org
Other vulnerabilities in JEvents
Updating for CVE-2025-49467 alone can leave a site on a release another rule still matches. These are the other flaws we check for in the same extension.
References
- CVE-2025-49467 on cve.org (the official CVE record)
- CVE-2025-49467 in the NIST National Vulnerability Database
- ccb.belgium.be/advisories/warning-critical-sql-injection-jevents-patch
CVE-2025-49467 questions
Which versions are affected by CVE-2025-49467?
CVE-2025-49467 is covered by 2 rules: JEvents up to and including 3.6.82; JEvents from 3.6.83 up to and including 3.6.87.
How do I fix CVE-2025-49467?
It depends on the extension and release line your site runs. For JEvents up to and including 3.6.82: update JEvents to 3.6.88 or later. For JEvents from 3.6.83 up to and including 3.6.87: update JEvents to 3.6.88 or later.
How severe is CVE-2025-49467?
Joomla CNA scores it 9.3 (Critical) under CVSS 4.0. In plain terms: reachable across the internet, no account needed and nobody has to be tricked into anything.
Running an affected version on a site you manage?
A free audit tells you which of your Joomla and WordPress sites run an affected version, which are out of date, and which have not been backed up. No card required. If a site is already compromised, fix.mysites.guru is a single fixed fee per incident, usually resolved the same day.
This check is part of the mySites.guru Joomla vulnerability scanner, which reads every installed extension's version on each audit. Browse the rest of the Joomla vulnerability database.
Rules current as of 5 October 2026.