CVE-2021-22210

mediumpriority · track · 31EPSS 0.012 · 69 %ileexploit · PoCEURUUS

grimoire priorityP1 · Urgent

Exploitable?

Public exploit

1 exploit · PoC

Likely / severe?

1.25% (69th) EPSS

CVSS 5 · medium

Is it mine?

15 products

Check your exposure

Who says so?

5 sources

cnnvd · enisa_euvd · fstec_bdu · nvd

EPSS · scored 2026-10-26

An issue has been discovered in GitLab CE/EE affecting all versions starting from 13.2. When querying the repository branches through API, GitLab was ignoring a query parameter and returning a considerable amount of results.

cvss

Technical severity, 0–10. One row per scoring source.

5.3

010

base score 0–10 · higher = more severe · hover a vector to decode

v2.05mediumAV:N/AC:L/Au:N/C:N/I:N/A:Pprimary · NVD / NIST USexploitability 10 · impact 2.9

v3.15.3mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:Lprimary · NVD / NIST USexploitability 3.9 · impact 1.4

v3.15.3mediumAV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:Lsecondary · FSTEC (BDU) RU

v3.15.3mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:Lsecondary · ENISA EU

v3.15.3mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:Lsecondary · cve@gitlab.comexploitability 3.9 · impact 1.4

v3.15mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L/E:Psecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-770USprimaryCWE-770US

exploits (1)

Public proof-of-concept and weaponised exploit code.

Jeromeyoung/CVE-2021-22210CVE-2021-22205未授权漏洞批量检测PoC · poc_in_github

affected products (15)

Products and version ranges known to be affected.

GitLab GitLab13.10, → 13.10.4enisa_euvdEU
GitLab GitLab13.11, → 13.11.2enisa_euvdEU
GitLab GitLab13.2, → 13.9.7enisa_euvdEU
GitLab Inc. Gitlab13.10.0 → 13.10.4fstec_bduRU
GitLab Inc. Gitlab13.11.0 → 13.11.2fstec_bduRU
GitLab Inc. Gitlab13.2.0 → 13.9.7fstec_bduRU
Сообщество свободного программного обеспечения Debian GNU/Linux≤ 9fstec_bduRU
Сообщество свободного программного обеспечения Debian GNU/Linux≤ 8fstec_bduRU
Сообщество свободного программного обеспечения Debian GNU/Linux≤ 10fstec_bduRU
gitlab gitlab13.10.0 → 13.10.4nvdUScpe:2.3:a:gitlab:gitlab:*:*:*:*:*:*:*:*
gitlab gitlab13.11.0 → 13.11.2nvdUScpe:2.3:a:gitlab:gitlab:*:*:*:*:*:*:*:*
gitlab gitlab13.2.0 → 13.9.7nvdUScpe:2.3:a:gitlab:gitlab:*:*:*:*:*:*:*:*
Bitnami gitlab13.10.0 → 13.10.4osvUSpkg:bitnami/gitlab
Bitnami gitlab13.11.0 → 13.11.2osvUSpkg:bitnami/gitlab
Bitnami gitlab13.2.0 → 13.9.7osvUSpkg:bitnami/gitlab

advisories (1)

Vendor and ecosystem advisories describing this.

BIT-gitlab-2021-222102024-03-06vendor · osvUS
An issue has been discovered in GitLab CE/EE affecting all versions starting from 13.2. When querying the repository branches through API, GitLab was ignoring a query parameter and returning a considerable amount of results.

also known as (4)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd fstec_bdu nvd osv NVD CVE.org MITRE

published 2021-05-06modified 2026-06-17

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+3250 more

references (10)

External citations — patches, advisories, analysis.

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