CVE-2013-3528: Unspecified vulnerability in the update check in Vanilla Forums before 2.0.18.8 has unspecified impact and rem

Q: How do I fix CVE-2013-3528?

vanilla: upgrade to newer than 2.0.18.7. Exact commands for each OS are on this page.

Q: Is CVE-2013-3528 being exploited?

CVE-2013-3528 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-2013-3528 affect?

CVE-2013-3528 affects vanilla. Severity is high (CVSS 7.5). Unspecified vulnerability in the update check in Vanilla Forums before 2.0.18.8 has unspecified impact and remote attack vectors, related to "object injection."

Q: How urgent is CVE-2013-3528?

Priority 54/100. High severity; EPSS top 7%: very likely to be exploited; Public exploit reference

This month

HIGH 7.5UPGRADE

CVE-2013-3528 is a high-severity flaw (CVSS 7.5) affecting vanilla. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Unspecified vulnerability in the update check in Vanilla Forums before 2.0.18.8 has unspecified impact and remote attack vectors, related to "object injection."

Why this priority

High severity
EPSS top 7%: very likely to be exploited
Public exploit reference

A fixed release or distro patch exists.

Risk facts

CVSS score	7.5 (High)
EPSS exploit chance	5.7% (top 7%)
CISA exploited list	No
Published	2013-05-10
Last modified	2026-06-16

Publisher (CNA): MITRE · Vendor: vanillaforums

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

Am I affected?

Timeline

2013-05-10 21:55 UTCPublished CVE record published
2026-06-16 23:55 UTCUpdated Record last modified

vanillaforums vanilla UPGRADE

Affected: <= 2.0.18.7 · 2.0.1 · 2.0.2 · 2.0.3 · 2.0.4 · 2.0.5 · 2.0.6 · 2.0.7

Fixed in: newer than 2.0.18.7

Safe to downgrade to: no unaffected older release

1. Check installed version

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

2. UPGRADE to newer than 2.0.18.7 (Debian / Ubuntu)

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

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade vanilla

Note

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

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: Vanilla Forums 2.0 < 2.0.18.5 - 'class.utilitycontroller.php' PHP Object 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-2013-3528?

vanilla: upgrade to newer than 2.0.18.7. Exact commands for each OS are on this page.

Is CVE-2013-3528 being exploited?

CVE-2013-3528 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-2013-3528 affect?

CVE-2013-3528 affects vanilla. Severity is high (CVSS 7.5). Unspecified vulnerability in the update check in Vanilla Forums before 2.0.18.8 has unspecified impact and remote attack vectors, related to "object injection."

How urgent is CVE-2013-3528?

Priority 54/100. High severity; EPSS top 7%: very likely to be exploited; Public exploit reference

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References

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