CVE-2021-41232: Thunderdome is an open source agile planning poker tool in the theme of Battling for points

Q: How do I fix CVE-2021-41232?

planning poker: upgrade to 1.16.3. Exact commands for each OS are on this page.

Q: Is CVE-2021-41232 being exploited?

CVE-2021-41232 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-2021-41232 affect?

CVE-2021-41232 affects planning poker. Severity is high (CVSS 8.1). Thunderdome is an open source agile planning poker tool in the theme of Battling for points. In affected versions there is an LDAP injection vulnerability which affects instances with LDAP authentication enabled. The provided username is no

Q: How urgent is CVE-2021-41232?

Priority 52/100. High severity; Remotely exploitable, no login, no user action

This month

HIGH 8.1REMOTEUPGRADE

CVE-2021-41232 is a high-severity flaw (CVSS 8.1) affecting planning poker. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Thunderdome is an open source agile planning poker tool in the theme of Battling for points. In affected versions there is an LDAP injection vulnerability which affects instances with LDAP authentication enabled. The provided username is not properly escaped. This issue has been patched in version 1.16.3. If users are unable to update they should disable the LDAP feature if in use.

Why this priority

High severity
Remotely exploitable, no login, no user action

A fixed release or distro patch exists.

Risk facts

CVSS score	8.1 (High)
Attack vector	Network (remote)
Attack complexity	High
Privileges needed	None
User interaction	None
EPSS exploit chance	1.5% (top 26%)
CISA exploited list	No
Weakness	CWE-74, CWE-90, CWE-116
Published	2021-11-02
Last modified	2026-06-17

Publisher (CNA): GitHub, Inc. · Vendor: thunderdome

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2021-11-02 18:15 UTCPublished CVE record published
2026-06-17 04:08 UTCUpdated Record last modified

thunderdome planning poker UPGRADE

Affected: < 1.16.3

Fixed in: 1.16.3

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy planning-poker || rpm -q planning-poker || planning-poker --version

2. UPGRADE to 1.16.3 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade planning-poker

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade planning-poker

Note

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

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-2021-41232?

planning poker: upgrade to 1.16.3. Exact commands for each OS are on this page.

Is CVE-2021-41232 being exploited?

CVE-2021-41232 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-2021-41232 affect?

CVE-2021-41232 affects planning poker. Severity is high (CVSS 8.1). Thunderdome is an open source agile planning poker tool in the theme of Battling for points. In affected versions there is an LDAP injection vulnerability which affects instances with LDAP authentication enabled. The provided username is no

How urgent is CVE-2021-41232?

Priority 52/100. High severity; Remotely exploitable, no login, no user action

References

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