No exploitation reportedFix available

CVE-2021-41154

Q: Is CVE-2021-41154 actively exploited?

Active exploitation of CVE-2021-41154 has not been confirmed. Its EPSS score was 1.5% on 2026-10-22, the estimated probability of exploitation in the next 30 days.

Q: What is the CVSS score for CVE-2021-41154?

CVE-2021-41154 has a CVSS v3 base score of 8.8 (HIGH severity), with vector string CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

No exploitation reported by the sources we read.

Published2021-10-18
Fixed in11.17.99.144 · 11.17-5 · 11.16-7
WeaknessCWE-89

Am I affected?

With a domain, we read the version its public headers and pages expose. A distribution build can carry the fix under an older number.

Description

Tuleap is a Free & Open Source Suite to improve management of software developments and collaboration. In affected versions an attacker with read access to a "SVN core" repository could execute arbitrary SQL queries. The following versions contain the fix: Tuleap Community Edition 11.17.99.144, Tuleap Enterprise Edition 11.17-5, Tuleap Enterprise Edition 11.16-7.

Timeline

dates in UTC

2021-10-1822:15CVE publishedNVD

Observed activity

isMalicious corpus · updated 2026-10-23 18:48 UTC

Indicators tagged with this CVE, per day0 indicators over 7 days

Block these indicators

Firewall list (EDL, text): https://api.ismalicious.com/edl/cve/CVE-2021-41154?format=txt
CSV export: https://api.ismalicious.com/edl/cve/CVE-2021-41154?format=csv
TAXII collection of exploited CVEs
The EDL and CSV take an API key on the Pro plan.

Versions per branch

NVD

Enalean tuleap

Branch	Affected	Fixed in	Source
11.17	< 11.17.99.144	11.17.99.144	NVD
11.17	≥ 11.17-1, < 11.17-5	11.17-5	NVD
11.16	≥ 11.16-1, < 11.16-7	11.16-7	NVD

as publishedRanges as NVD and OSV publish them; a distribution’s build can be fixed under an older number.

Fix

Update Enalean tuleap to 11.17.99.144 · 11.17-5 · 11.16-7

Advisories and patches

github.comPatch
tuleap.netPatch · Vendor Advisory
tuleap.netVendor Advisory

Detection

Nuclei template: none so far
Exploit-DB: no entry
Proof-of-concept repositories: none listed

Sources

CNACVSS 3.18.8read 2026-10-23
NVDCVSS 3.18.8read 2026-10-23
NVDCVSS 2.06.5read 2026-10-23
CNAweakness (CWE)CWE-89read 2026-10-23
NVDweakness (CWE)CWE-89read 2026-10-23
FIRST EPSSEPSS score1.5 %2026-10-22

Technical details

CVSS v3 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Published: 2021-10-18
Last Modified: 2026-06-17
NVD status: Modified

Frequently asked questions

What is CVE-2021-41154?

Is CVE-2021-41154 actively exploited?

Active exploitation of CVE-2021-41154 has not been confirmed. Its EPSS score was 1.5% on 2026-10-22, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2021-41154?

CVE-2021-41154 has a CVSS v3 base score of 8.8 (HIGH severity), with vector string CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

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