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Vulnerability details: VCID-m4sh-qung-vfbq
Vulnerability ID VCID-m4sh-qung-vfbq
Aliases CVE-2021-3961
GHSA-c65v-p733-9796
Summary Cross-site Scripting in snipe/snipe-it
Status Published
Exploitability None
Weighted Severity None
Risk None
Affected and Fixed Packages Package Details
Weaknesses (3)
CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CWE-1035 OWASP Top Ten 2017 Category A9 - Using Components with Known Vulnerabilities
CWE-937 OWASP Top Ten 2013 Category A9 - Using Components with Known Vulnerabilities
System Score Found at
epss 0.00326 https://api.first.org/data/v1/epss?cve=CVE-2021-3961
cvssv3.1_qr HIGH https://github.com/advisories/GHSA-c65v-p733-9796
cvssv3.1 8.0 https://github.com/snipe/snipe-it/commit/7ce5993f5ae9d713a0955c2fd8e2dff7a7ce886e
generic_textual HIGH https://github.com/snipe/snipe-it/commit/7ce5993f5ae9d713a0955c2fd8e2dff7a7ce886e
cvssv3.1 8.0 https://huntr.dev/bounties/5987aed5-6613-4937-8a3e-d48009b7da10
generic_textual HIGH https://huntr.dev/bounties/5987aed5-6613-4937-8a3e-d48009b7da10
cvssv3.1 8.0 https://nvd.nist.gov/vuln/detail/CVE-2021-3961
generic_textual HIGH https://nvd.nist.gov/vuln/detail/CVE-2021-3961
Reference id Reference type URL
https://api.first.org/data/v1/epss?cve=CVE-2021-3961
https://github.com/snipe/snipe-it/commit/7ce5993f5ae9d713a0955c2fd8e2dff7a7ce886e
https://huntr.dev/bounties/5987aed5-6613-4937-8a3e-d48009b7da10
CVE-2021-3961 https://nvd.nist.gov/vuln/detail/CVE-2021-3961
GHSA-c65v-p733-9796 https://github.com/advisories/GHSA-c65v-p733-9796
No exploits are available.
Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H Found at https://github.com/snipe/snipe-it/commit/7ce5993f5ae9d713a0955c2fd8e2dff7a7ce886e
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H Found at https://huntr.dev/bounties/5987aed5-6613-4937-8a3e-d48009b7da10
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H Found at https://nvd.nist.gov/vuln/detail/CVE-2021-3961
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Exploit Prediction Scoring System (EPSS)
Percentile 0.5596
EPSS Score 0.00326
Published At June 11, 2026, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2026-06-11T20:27:11.263447+00:00 GHSA Importer Import https://github.com/advisories/GHSA-c65v-p733-9796 38.6.0