CVE-2021-3931

Cross-Site Request Forgery (CSRF) in snipe/snipe-it

4.3 Medium

snipe-it is vulnerable to Cross-Site Request Forgery (CSRF)

Attack profile

How easy it is to exploit

Attack vector: Network
Complexity: Low
Privileges needed: None
User interaction: Required

What an attacker can affect

Confidentiality: None
Integrity: Low
Availability: None

Exploit likelihood

0.44%Down 0.2 points since Nov 14, 2021

What each source reports

CVE List Score used 4.3

Cross-Site Request Forgery (CSRF) in snipe/snipe-it

snipe-it is vulnerable to Cross-Site Request Forgery (CSRF)

Record: CVE-2021-3931
CVSS 3.0: 4.3 MediumCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
Weakness: CWE-352
Updated: 2026-11-02

EUVDEUVD-2021-2297 4.3

snipe-it is vulnerable to Cross-Site Request Forgery (CSRF)

Record: EUVD-2021-2297
CVSS 3.0: 4.3 MediumCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
Updated: 2026-11-03

GitHub AdvisoriesGHSA-533p-cp2g-99wp 4.3

snipe-it is vulnerable to Cross-Site Request Forgery (CSRF)

snipe-it is vulnerable to Cross-Site Request Forgery (CSRF).

Record: GHSA-533p-cp2g-99wp
CVSS 3.0: 4.3 MediumCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
Weakness: CWE-352
Updated: 2026-11-02

NVD 4.3

snipe-it is vulnerable to Cross-Site Request Forgery (CSRF)

Record: CVE-2021-3931
CVSS 3.1: 4.3 MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
CVSS 3.0: 4.3 MediumCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
CVSS 2.0: 4.3 MediumAV:N/AC:M/Au:N/C:N/I:P/A:N
Weakness: CWE-352
Updated: 2026-11-02

OSV 4.3

snipe-it is vulnerable to Cross-Site Request Forgery (CSRF)

Record: CVE-2021-3931
CVSS 3.1: 4.3 MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
Updated: 2026-11-02

OSVGHSA-533p-cp2g-99wp 4.3

snipe-it is vulnerable to Cross-Site Request Forgery (CSRF)

snipe-it is vulnerable to Cross-Site Request Forgery (CSRF).

Record: GHSA-533p-cp2g-99wp
CVSS 3.0: 4.3 MediumCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
Weakness: CWE-352
Updated: 2026-11-02

Affected products

Affected packages

Affected packages
Package	Affected	Fixed
`snipe/snipe-it` Packagist	through 5.3.1	None known
`snipe/snipe-it` Packagist	through 5.3.1, plus listed versions 3.2.0v0.1.0v0.1.1v0.1.2v0.2.0 Show 45 moreShow less v0.3.0-alphav0.3.10-alphav0.3.11-alphav0.3.7-alphav0.3.8-alphav0.3.9-alphav1.0v1.1v1.2.0v1.2.1v1.2.10v1.2.11v1.2.2v1.2.3v1.2.3-betav1.2.4v1.2.4-betav1.2.5v1.2.6v1.2.6-betav1.2.6.1v1.2.7v1.2.7-betav1.2.8v1.2.9v2.0v2.0-RC-1v2.0-betav2.0.1v2.0.2v2.0.3v2.0.4v2.0.5v2.0.6v2.1.0v2.1.1v2.1.2v3.0v3.0-alphav3.0-alpha2v3.0-beta.1v3.0-beta.2v3.0-beta.3v3.0.0-betav3.1.0	None known

History

History
Recorded	Changed	Sources
Nov 3, 2026	aliases	EUVD
Nov 2, 2026	first indexed	CVE List, GitHub Advisories, NVD, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2021-3931 is a medium vulnerability (CVSS 4.3) in Snipe Snipe/snipe-it, published November 13, 2021. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.44%, the 38th percentile. No source names a fixed version.

References

This page doesn't list everything

Left out here: 129 versions. The JSON record has them.