How severe is CVE-2012-5890?

No CVSS score has been assigned to CVE-2012-5890 yet. Review the advisory details and affected package list to assess your exposure.

Which packages are affected by CVE-2012-5890?

CVE-2012-5890 affects the following packages: sjbr/sr-feuser-register (Packagist). Ecosystems affected: Packagist.

How do I fix CVE-2012-5890?

Update sjbr/sr-feuser-register to 2.6.2 or later, then make sure no transitive (indirect) dependency still pins the vulnerable range — O3 confirms CVE-2012-5890 is resolved across your whole dependency graph.

How do I detect CVE-2012-5890 in my Packagist dependencies?

Scan your dependency tree (package-lock.json, pnpm-lock.yaml, requirements.txt, go.sum, etc.) for sjbr/sr-feuser-register, including transitive dependencies — a direct dependency you never call can still pull in a vulnerable version.

How do I mitigate CVE-2012-5890 if there is no patch (or I can't update yet)?

Assume what was exposed is already known: rotate any credential, token or key that the affected component could return, restrict the endpoint to callers that genuinely need it, and strip sensitive fields from responses and error output at the boundary rather than relying on the client not to read them.

Is CVE-2012-5890 actively exploited in the wild?

No public exploit code has been indexed for CVE-2012-5890 yet. This does not mean the vulnerability cannot be exploited — absence of public exploits does not imply safety. Apply the recommended fix and use O3 Security to monitor your exposure.

What is the EPSS score for CVE-2012-5890?

CVE-2012-5890 has an EPSS (Exploit Prediction Scoring System) score of 1.4%, placing it in the 72th percentile of all CVEs. EPSS is maintained by FIRST.org and estimates the probability that a vulnerability will be exploited in the wild within the next 30 days. This score indicates relatively lower exploitation probability, though the CVSS severity should still guide your patching priority.

What type of vulnerability is CVE-2012-5890?

CVE-2012-5890 is classified as Information Exposure (CWE-200). This weakness type describe the underlying flaw category, which helps determine the potential impact and the right class of mitigation.

When was CVE-2012-5890 published, and has it been updated?

CVE-2012-5890 was published on May 17, 2022 and was last updated on April 12, 2025. Advisory data evolves as severity scores, affected ranges, and exploit intelligence are revised — always check the latest version of the advisory before acting.

🐘 Packagist

Not in CISA KEV

CVE-2012-5890 — sr-feuser-register

CVE-2012-5890 is a Information Exposure vulnerability in sjbr/sr-feuser-register. A fix is available for sjbr/sr-feuser-register — see the affected versions and patch details below.

Front End User Registration (sr_feuser_register) extension for TYPO3 allows remote attackers to obtain user names, passwords

Published

May 17, 2022

Updated

Apr 12, 2025

Affected

1 pkg

Patched

1 / 1

Exploits

None indexed

Exploitation data as of Nov 7, 2026 · OSV.dev, NVD, FIRST.org (EPSS)

EPSS Exploitation Probability

via FIRST.org ↗

1.4%probability of exploitation in next 30 days

Lower Risk0.00%

Lower risk than most CVEs72th percentile — riskier than 72% of all scored CVEsHighest risk

Probability of exploitation in the next 30 days, from FIRST.org EPSS.

Real-World Exposure

1 pkg affected

🐘sjbr/sr-feuser-register

Real-time download stats are indexed for npm and PyPI packages. This vulnerability affects Packagist packages — download data is not available via public APIs for these ecosystems.

Description

The Front End User Registration (sr_feuser_register) extension before 2.6.2 for TYPO3 allows remote attackers to obtain user names and passwords via the (1) edit perspective or (2) autologin feature.

Affected Packages

1 total 1 fixed

Ecosystem	Package	Vulnerable range	Fix
🐘Packagist	`sjbr/sr-feuser-register`	all versions	2.6.2`composer require sjbr/sr-feuser-register:^2.6.2`

Affected Products

1 product · 34 configurations

Application

sr feuser registerstanislas_rolland

≤ 2.6.1

33 versions

1.4.71.6.51.6.61.6.71.6.82.0.02.1.02.2.02.2.12.2.32.2.42.2.5

Detection & mitigation playbook

Open-source dependency

Detect
Scan your dependency tree (package-lock.json, pnpm-lock.yaml, requirements.txt, go.sum, etc.) for sjbr/sr-feuser-register, including transitive dependencies — a direct dependency you never call can still pull in a vulnerable version.
Fix
Update sjbr/sr-feuser-register to 2.6.2 or later, then make sure no transitive (indirect) dependency still pins the vulnerable range — O3 confirms CVE-2012-5890 is resolved across your whole dependency graph.
Workarounds
Assume what was exposed is already known: rotate any credential, token or key that the affected component could return, restrict the endpoint to callers that genuinely need it, and strip sensitive fields from responses and error output at the boundary rather than relying on the client not to read them.

Frequently Asked Questions

The Front End User Registration (sr_feuser_register) extension before 2.6.2 for TYPO3 allows remote attackers to obtain user names and passwords via the (1) edit perspective or (2) autologin feature.

O3 Security · Impact-Aware SCA

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