CVE-2013-4634: SQL injection vulnerability in the jQuery autocomplete for indexed_search (rzautocomplete) extension before 0.

This month

HIGH 7.5DOWNGRADE

CVE-2013-4634 is a high-severity flaw (CVSS 7.5) affecting rzautocomplete. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

SQL injection vulnerability in the jQuery autocomplete for indexed_search (rzautocomplete) extension before 0.0.9 for TYPO3 allows remote attackers to execute arbitrary SQL commands via unspecified vectors.

Why this priority

High severity

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

Risk facts

CVSS score	7.5 (High)
EPSS exploit chance	1.4% (top 28%)
CISA exploited list	No
Weakness	CWE-89
Published	2013-06-20
Last modified	2026-06-16

Publisher (CNA): MITRE · Vendor: raphael zschorsch

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

Am I affected?

Timeline

2013-06-20 23:55 UTCPublished CVE record published
2026-06-16 23:57 UTCUpdated Record last modified

raphael zschorsch rzautocomplete DOWNGRADE

Affected: 0.0.2 · 0.0.3 · 0.0.4 · 0.0.5 · 0.0.6 · 0.0.7 · 0.0.8

Fixed in: no fixed release known

Safe to downgrade to: a release before 0.0.2

1. Check installed version

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

2. No fixed release: DOWNGRADE to a release before 0.0.2 (Debian / Ubuntu)

apt-cache madison rzautocomplete sudo apt install rzautocomplete=<VERSION_BEFORE_0.0.2> sudo apt-mark hold rzautocomplete

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

dnf --showduplicates list rzautocomplete sudo dnf downgrade rzautocomplete-<VERSION_BEFORE_0.0.2> sudo dnf versionlock add rzautocomplete

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.

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-2013-4634?

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

Is CVE-2013-4634 being exploited?

CVE-2013-4634 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-2013-4634 affect?

CVE-2013-4634 affects rzautocomplete. Severity is high (CVSS 7.5). SQL injection vulnerability in the jQuery autocomplete for indexed_search (rzautocomplete) extension before 0.0.9 for TYPO3 allows remote attackers to execute arbitrary SQL commands via unspecified vectors.

How urgent is CVE-2013-4634?

Priority 44/100. High severity

Software pages

TYPO3 vulnerabilities · jQuery vulnerabilities

References

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