CVE-2009-4908: Multiple cross-site scripting (XSS) vulnerabilities in oBlog allow remote attackers to inject arbitrary web sc

Routine

MEDIUM 4.3MITIGATE

CVE-2009-4908 is a medium-severity flaw (CVSS 4.3) affecting oblog. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Multiple cross-site scripting (XSS) vulnerabilities in oBlog allow remote attackers to inject arbitrary web script or HTML via the (1) commentName, (2) commentEmail, (3) commentWeb, or (4) commentText parameter to article.php; and allow remote authenticated administrators to inject arbitrary web script or HTML via the (5) article_id or (6) title parameter to admin/write.php, the (7) category_id or (8) category_name parameter to admin/groups.php,

Why this priority

Public exploit reference

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

Risk facts

CVSS score	4.3 (Medium)
EPSS exploit chance	1.6% (top 24%)
CISA exploited list	No
Weakness	CWE-79
Published	2010-06-25
Last modified	2026-06-16

Publisher (CNA): MITRE · Vendor: dootzky

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

Am I affected?

Timeline

2010-06-25 19:30 UTCPublished CVE record published
2026-06-16 23:14 UTCUpdated Record last modified

dootzky oblog MITIGATE

Affected: all versions

Fixed in: no fixed release known

Safe to downgrade to: no unaffected older release

1. Check installed version

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

No fixed or unaffected release known

Apply the vendor mitigation from the advisory, disable the affected feature, or restrict network access.

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: oBlog - Persistent Cross-Site Scripting / Cross-Site Request Forgery / Admin Brute Force

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-2009-4908?

oblog: mitigate or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2009-4908 being exploited?

CVE-2009-4908 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-2009-4908 affect?

CVE-2009-4908 affects oblog. Severity is medium (CVSS 4.3). Multiple cross-site scripting (XSS) vulnerabilities in oBlog allow remote attackers to inject arbitrary web script or HTML via the (1) commentName, (2) commentEmail, (3) commentWeb, or (4) commentText parameter to article.php; and allow rem

How urgent is CVE-2009-4908?

Priority 39/100. Public exploit reference

Software pages

PHP vulnerabilities

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References

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