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CVE-2019-25755HighCVSS 8.8CVE published 19 June 2026Added to mySites.guru 1 January 2019

vReview (com_vreview) <= 1.9.11 - CVE-2019-25755 Unauthenticated SQL Injection

vReview 1.9.11 fails to sanitise the cmId parameter on the editReview task (option=com_vreview&task=editReview), allowing an unauthenticated attacker to run UNION-based SQL injection and dump usernames, passwords and DB version (CVE-2019-25755). Update to the latest version.

Is my site affected?

Affected
vReview up to and including 1.9.11
Fixed in
A release after 1.9.11
What to do
Update vReview to the newest release from the vendor. This flaw covers versions up to 1.9.11, so any later release is outside it.
Check whether your sites are affected

How CVE-2019-25755 is scored

The base metrics as VulnCheck 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.

8.8 High

CVSS 4.0, scored by VulnCheck CNA
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N

How 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:L Integrity
Low. Some data can be altered
VA:N Availability
None. The site stays up

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. 1 January 2019mySites.guru check added for vReview (up to and including 1.9.11)
  2. 19 June 2026CVE-2019-25755 record published by its CNA

Rule details

References

CVE-2019-25755 questions

Which versions are affected by CVE-2019-25755?
CVE-2019-25755 affects vReview up to and including 1.9.11.
How do I fix CVE-2019-25755?
Update vReview to the newest release from the vendor. This flaw covers versions up to 1.9.11, so any later release is outside it.
How severe is CVE-2019-25755?
VulnCheck CNA scores it 8.8 (High) 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?

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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.