CVE-2007-2740: Unspecified vulnerability in xajax before 0.2.5 has unknown impact and attack vectors, not related to XSS.

Q: How do I fix CVE-2007-2740?

xajax: upgrade to newer than 0.2.4. Exact commands for each OS are on this page.

Q: Is CVE-2007-2740 being exploited?

CVE-2007-2740 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-2007-2740 affect?

CVE-2007-2740 affects xajax. Severity is medium (CVSS 6.8). Unspecified vulnerability in xajax before 0.2.5 has unknown impact and attack vectors, not related to XSS.

Q: How urgent is CVE-2007-2740?

Priority 40/100. No elevated risk signals yet.

This month

MEDIUM 6.8UPGRADE

CVE-2007-2740 is a medium-severity flaw (CVSS 6.8) affecting xajax. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Unspecified vulnerability in xajax before 0.2.5 has unknown impact and attack vectors, not related to XSS.

Why this priority

No elevated risk signals yet

A fixed release or distro patch exists.

Risk facts

CVSS score	6.8 (Medium)
EPSS exploit chance	1.0% (top 36%)
CISA exploited list	No
Published	2007-05-17
Last modified	2026-06-16

Publisher (CNA): MITRE · Vendor: xajax

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

Am I affected?

Timeline

2007-05-17 19:30 UTCPublished CVE record published
2026-06-16 22:40 UTCUpdated Record last modified

xajax xajax UPGRADE

Affected: <= 0.2.4

Fixed in: newer than 0.2.4

Safe to downgrade to: no unaffected older release

1. Check installed version

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

2. UPGRADE to newer than 0.2.4 (Debian / Ubuntu)

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

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade xajax

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.

Quick answers

How do I fix CVE-2007-2740?

xajax: upgrade to newer than 0.2.4. Exact commands for each OS are on this page.

Is CVE-2007-2740 being exploited?

CVE-2007-2740 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-2007-2740 affect?

CVE-2007-2740 affects xajax. Severity is medium (CVSS 6.8). Unspecified vulnerability in xajax before 0.2.5 has unknown impact and attack vectors, not related to XSS.

How urgent is CVE-2007-2740?

Priority 40/100. No elevated risk signals yet.

Related CVEs

CVE-2011-3821 MEDIUM 5.0 DOWNGRADE xajax 0.6 beta1 allows remote attackers to obtain sensitive information via a direct request to a .php file, w
CVE-2007-2739 MEDIUM 4.3 UPGRADE Cross-site scripting (XSS) vulnerability in xajax before 0.2.5 allows remote attackers to inject arbitrary web

References

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