CVE-2026-56292: Joomla Extension - acymailing.com - SQL Injection in AcyMailing extension < 10.11.1 - A SQLi vulnerability in

Q: How do I fix CVE-2026-56292?

acymailing: upgrade to 10.11.1. Exact commands for each OS are on this page.

Q: Is CVE-2026-56292 being exploited?

CVE-2026-56292 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

Q: What does CVE-2026-56292 affect?

CVE-2026-56292 affects acymailing. Severity is high (CVSS 7.5). Joomla Extension - acymailing.com - SQL Injection in AcyMailing extension < 10.11.1 - A SQLi vulnerability in AcyMailing component < 10.11.1 for Joomla was discovered. Exploiting this flaw can lead to unauthorized database access and data l

Q: How urgent is CVE-2026-56292?

Priority 54/100. High severity; Public exploit reference; Remotely exploitable, no login, no user action

This week

HIGH 7.5REMOTEUPGRADE

CVE-2026-56292 is a high-severity flaw (CVSS 7.5) affecting acymailing. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Joomla Extension - acymailing.com - SQL Injection in AcyMailing extension < 10.11.1 - A SQLi vulnerability in AcyMailing component < 10.11.1 for Joomla was discovered. Exploiting this flaw can lead to unauthorized database access and data leakage.

Why this priority

High severity
Public exploit reference
Remotely exploitable, no login, no user action

A fixed release or distro patch exists.

Risk facts

CVSS score	7.5 (High)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	1.4% (top 28%)
CISA exploited list	No
Weakness	CWE-89
Published	2026-07-09
Last modified	2026-10-23

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

Last updated 2026-10-23 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2026-07-09 15:16 UTCPublished CVE record published
2026-10-23 23:10 UTCUpdated Record last modified

acymailing acymailing UPGRADE

Affected: >= 6.0.0 and < 10.11.1

Fixed in: 10.11.1

Safe to downgrade to: a release before 6.0.0

1. Check installed version

apt-cache policy acymailing || rpm -q acymailing || acymailing --version

2. UPGRADE to 10.11.1 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade acymailing

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade acymailing

Note

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

3. If no update is available yet, DOWNGRADE to a release before 6.0.0 (Debian / Ubuntu)

apt-cache madison acymailing sudo apt install acymailing=<VERSION_BEFORE_6.0.0> sudo apt-mark hold acymailing

3. If no update is available yet, DOWNGRADE (RHEL / Amazon Linux / Fedora)

dnf --showduplicates list acymailing sudo dnf downgrade acymailing-<VERSION_BEFORE_6.0.0> sudo dnf versionlock add acymailing

Downgrade risk

Downgrading can break dependent software and may reopen older bugs. Read the distro advisory first and test on a non-production host.

After downgrade

Restart the service, and keep the package held until a fixed release ships.

Exact fixes by distribution

Fedora 46 · python-openslide · FIXED · 1.4.7-1.fc46 · FEDORA-2026-336bea884e · source

sudo dnf upgrade --advisory=FEDORA-2026-336bea884e

Fedora ELN · valgrind · FIXED · 3.28.0-1.eln159 · FEDORA-2026-c593ef1d15 · source

sudo dnf upgrade --advisory=FEDORA-2026-c593ef1d15

Public exploits and detection

Public code exists for this CVE. Treat unpatched systems as at risk, and only run PoCs in a lab.

GitHub PoC: nullwhisper/CVE-2026-56292-AcyMailing-SQLi (3 stars)
Write-up: mysites.guru/blog/acymailing-sql-injection-disclosure/
Nuclei scan template: AcyMailing < 10.11.1 - Unauthenticated SQL Injection

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.

Quick answers

How do I fix CVE-2026-56292?

acymailing: upgrade to 10.11.1. Exact commands for each OS are on this page.

Is CVE-2026-56292 being exploited?

CVE-2026-56292 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2026-56292 affect?

CVE-2026-56292 affects acymailing. Severity is high (CVSS 7.5). Joomla Extension - acymailing.com - SQL Injection in AcyMailing extension < 10.11.1 - A SQLi vulnerability in AcyMailing component < 10.11.1 for Joomla was discovered. Exploiting this flaw can lead to unauthorized database access and data l

How urgent is CVE-2026-56292?

Priority 54/100. High severity; Public exploit reference; Remotely exploitable, no login, no user action

Software pages

Joomla vulnerabilities

References

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