CVE-2007-2792: SQL injection vulnerability in the Yet another Newsletter Component (aka YaNC or com_yanc) component before 1.

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HIGH 7.5DOWNGRADE

CVE-2007-2792 is a high-severity flaw (CVSS 7.5) affecting com yanc. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

SQL injection vulnerability in the Yet another Newsletter Component (aka YaNC or com_yanc) component before 1.5 beta 3 for Mambo and Joomla! allows remote attackers to execute arbitrary SQL commands via the listid parameter to index.php. NOTE: some of these details are obtained from third party information.

Why this priority

High severity
Public exploit reference

No fix is published yet: follow the downgrade or mitigation steps.

Risk facts

CVSS score	7.5 (High)
EPSS exploit chance	3.8% (top 10%)
CISA exploited list	No
Published	2007-05-22
Last modified	2026-06-16

Publisher (CNA): MITRE · Vendor: com yanc

Last updated 2026-06-16 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2007-05-22 00:30 UTCPublished CVE record published
2026-06-16 22:40 UTCUpdated Record last modified

com yanc com yanc DOWNGRADE

Affected: 1.4_beta

Fixed in: no fixed release known

Safe to downgrade to: a release before 1.4_beta

1. Check installed version

apt-cache policy com-yanc || rpm -q com-yanc || com-yanc --version

2. No fixed release: DOWNGRADE to a release before 1.4_beta (Debian / Ubuntu)

apt-cache madison com-yanc sudo apt install com-yanc=<VERSION_BEFORE_1.4_beta> sudo apt-mark hold com-yanc

2. No fixed release: DOWNGRADE (RHEL / Amazon Linux / Fedora)

dnf --showduplicates list com-yanc sudo dnf downgrade com-yanc-<VERSION_BEFORE_1.4_beta> sudo dnf versionlock add com-yanc

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.

Public exploits and detection

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

Exploit-DB: Joomla! Component com_yanc - SQL Injection
Exploit-DB: Mambo Component com_yanc 1.4 Beta - 'id' 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-2007-2792?

com yanc: downgrade or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2007-2792 being exploited?

CVE-2007-2792 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-2007-2792 affect?

CVE-2007-2792 affects com yanc. Severity is high (CVSS 7.5). SQL injection vulnerability in the Yet another Newsletter Component (aka YaNC or com_yanc) component before 1.5 beta 3 for Mambo and Joomla! allows remote attackers to execute arbitrary SQL commands via the listid parameter to index.php. NO

How urgent is CVE-2007-2792?

Priority 54/100. High severity; Public exploit reference

Software pages

Joomla vulnerabilities · PHP vulnerabilities

References

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