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Medium severity5.4NVD Advisory· Published Oct 19, 2021· Updated Jun 17, 2026

CVE-2021-3879

CVE-2021-3879

Description

snipe-it is vulnerable to Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected packages

Versions sourced from the GitHub Security Advisory.

Package	Affected versions	Patched versions
snipe/snipe-itPackagist	< 5.3.0	5.3.0

Affected products

3

ghsa-coords
pkg:composer/snipe/snipe-it
Range: < 5.3.0
Snipeitapp/Snipe Itcpe-rescue2 versions
unspecified+ 1 more
- (no CPE)range: unspecified
- cpe:2.3:a:snipeitapp:snipe-it:*:*:*:*:*:*:*:*range: <5.3.0

Patches

Vulnerability mechanics

References

4

github.com/snipe/snipe-it/commit/bda23bb1e66fd7ce42c75c69cf5eea4e80865c1cnvdPatchThird Party AdvisoryWEB
huntr.dev/bounties/6dccc49e-3843-4a4a-b397-5c659e5f8bfenvdExploitPatchThird Party AdvisoryWEB
github.com/advisories/GHSA-9g3v-j3cr-6fc6ghsaADVISORY
nvd.nist.gov/vuln/detail/CVE-2021-3879ghsaADVISORY

News mentions

0

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