CVE-2026-65946: Joomla Extension - rolandd.com - XSS vectors in AJAX endpoint handlers RO CSVI < 9.11.0

Routine

MEDIUM 6.1UPGRADE

CVE-2026-65946 is a medium-severity flaw (CVSS 6.1) affecting ro csvi. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Joomla Extension - rolandd.com - XSS vectors in AJAX endpoint handlers RO CSVI < 9.11.0

Why this priority

No elevated risk signals yet

A fixed release or distro patch exists.

Risk facts

CVSS score	6.1 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	Required
EPSS exploit chance	0.3% (top 84%)
CISA exploited list	No
Weakness	CWE-79
Published	2026-07-29
Last modified	2026-10-23

Publisher (CNA): Joomla! Project · Vendor: rolandd

Am I affected?

Timeline

2026-07-29 13:19 UTCPublished CVE record published
2026-10-23 23:10 UTCUpdated Record last modified

rolandd ro csvi UPGRADE

Affected: < 9.11.0

Fixed in: 9.11.0

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy ro-csvi || rpm -q ro-csvi || ro-csvi --version

2. UPGRADE to 9.11.0 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade ro-csvi

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade ro-csvi

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Related CVEs

CVE-2026-65943 HIGH 7.5 UPGRADE Joomla Extension - rolandd.com - Unauthenticated directory creation RO CSVI < 9.11.0
CVE-2026-65944 HIGH 8.8 UPGRADE Joomla Extension - rolandd.com - CSRF vectors in AJAX endpoint handlers RO CSVI < 9.11.0

References

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