How severe is CVE-2021-41232?

CVE-2021-41232 has a CVSS score of 9.8/10, rated CRITICAL. Immediate patching is strongly recommended.

Which packages are affected by CVE-2021-41232?

CVE-2021-41232 affects the following packages: github.com/stevenweathers/thunderdome-planning-poker (Go). Ecosystems affected: Go.

How do I fix CVE-2021-41232?

Update github.com/stevenweathers/thunderdome-planning-poker to 1.16.3 or later, then make sure no transitive (indirect) dependency still pins the vulnerable range — O3 confirms CVE-2021-41232 is resolved across your whole dependency graph.

How do I detect CVE-2021-41232 in my Go dependencies?

Scan your dependency tree (package-lock.json, pnpm-lock.yaml, requirements.txt, go.sum, etc.) for github.com/stevenweathers/thunderdome-planning-poker, including transitive dependencies — a direct dependency you never call can still pull in a vulnerable version.

How do I mitigate CVE-2021-41232 if there is no patch (or I can't update yet)?

If you can't upgrade right away: gate or disable the affected feature, validate untrusted input at the boundary, and avoid passing attacker-controlled data into the vulnerable path. O3's runtime protection blocks exploitation in production as an interim safeguard until the upgrade lands.

Is CVE-2021-41232 actively exploited in the wild?

No public exploit code has been indexed for CVE-2021-41232 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-2021-41232?

CVE-2021-41232 has an EPSS (Exploit Prediction Scoring System) score of 1.5%, placing it in the 74th 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-2021-41232?

CVE-2021-41232 is classified as CWE-74 (CWE-74), CWE-90 (CWE-90), CWE-116 (CWE-116). These weakness types describe the underlying flaw category, which helps determine the potential impact and the right class of mitigation.

When was CVE-2021-41232 published, and has it been updated?

CVE-2021-41232 was published on November 2, 2021 and was last updated on July 9, 2026. Advisory data evolves as severity scores, affected ranges, and exploit intelligence are revised — always check the latest version of the advisory before acting.

🐹

🐹 Go

Not in CISA KEV

CRITICAL severity

CVE-2021-41232 — thunderdome-planning-poker

CRITICALFix: StevenWeathers/thunderdome-planning-poker@f1524d0

CVE-2021-41232 is a critical-severity (CVSS 9.8) CWE-74 vulnerability in github.com/stevenweathers/thunderdome-planning-poker. A fix is available for github.com/stevenweathers/thunderdome-planning-poker — see the affected versions and patch details below.

Improper Neutralization of Special Elements used in an LDAP Query in stevenweathers/thunderdome-planning-poker

Also known asGHSA-26cm-qrc6-mfgjGO-2022-0939

Published

Nov 2, 2021

Updated

Jul 9, 2026

Affected

1 pkg

Patched

1 / 1

Exploits

None indexed

Exploitation data as of Oct 8, 2026 · OSV.dev, NVD, FIRST.org (EPSS)

EPSS Exploitation Probability

via FIRST.org ↗

1.5%probability of exploitation in next 30 days

Lower Risk0.00%

Lower risk than most CVEs74th percentile — riskier than 74% of all scored CVEsHighest risk

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

How urgent is this, really

CVE-2021-41232 by exploitation likelihood (EPSS) against impact (CVSS). Outside the shaded patch-first corner.

Where this sits among everything scored

Of 385,738 CVEs with a current EPSS score, this one falls in the < 10% band (highlighted). Counts from FIRST.org, log-scaled.

Real-World Exposure

1 pkg affected

🐹github.com/stevenweathers/thunderdome-planning-poker

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

Description

Impact

LDAP injection vulnerability, only affects instances with LDAP authentication enabled.

Patches

Patch for vulnerability released with v1.16.3.

Workarounds

Disable LDAP feature if in use

References

OWASP LDAP Injection Prevention Cheat Sheet

For more information

If you have any questions or comments about this advisory:

Open an issue in Thunderdome Github Repository
Email us at [email protected]

Affected Packages

1 total 1 fixed

Ecosystem	Package	Vulnerable range	Fix
🐹Go	`github.com/stevenweathers/thunderdome-planning-poker`	all versions	1.16.3`go get github.com/stevenweathers/thunderdome-planning-poker@v1.16.3`

Affected Products

1 product · 1 configurations

Application

planning pokerthunderdome

< 1.16.3

range

Detection & mitigation playbook

Open-source dependency

Detect
Scan your dependency tree (package-lock.json, pnpm-lock.yaml, requirements.txt, go.sum, etc.) for github.com/stevenweathers/thunderdome-planning-poker, including transitive dependencies — a direct dependency you never call can still pull in a vulnerable version.
Fix
Update github.com/stevenweathers/thunderdome-planning-poker to 1.16.3 or later, then make sure no transitive (indirect) dependency still pins the vulnerable range — O3 confirms CVE-2021-41232 is resolved across your whole dependency graph.
Workarounds
If you can't upgrade right away: gate or disable the affected feature, validate untrusted input at the boundary, and avoid passing attacker-controlled data into the vulnerable path. O3's runtime protection blocks exploitation in production as an interim safeguard until the upgrade lands.

Frequently Asked Questions

### Impact LDAP injection vulnerability, only affects instances with LDAP authentication enabled. ### Patches Patch for vulnerability released with v1.16.3. ### Workarounds Disable LDAP feature if in use ### References [OWASP LDAP Injection Prevention Cheat Sheet](https://cheatsheetseries.owasp.org/cheatsheets/LDAP_Injection_Prevention_Cheat_Sheet.html ) ### For more information If you have any questions or comments about this advisory: * Open an issue in [Thunderdome Github Repository](https://github.com/StevenWeathers/thunderdome-planning-poker) * Email us at [[email protected]](mailto: