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Medium severity5.4NVD Advisory· Published Dec 1, 2021· Updated Jun 17, 2026

CVE-2021-4018

CVE-2021-4018

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	< 5.3.3	5.3.3

Affected products

3

Snipeitapp/Snipe It2 versions
cpe:2.3:a:snipeitapp:snipe-it:*:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:a:snipeitapp:snipe-it:*:*:*:*:*:*:*:*range: <5.3.3
- (no CPE)range: unspecified
ghsa-coords
pkg:composer/snipe/snipe-it
Range: < 5.3.3

Patches

Vulnerability mechanics

References

5

github.com/snipe/snipe-it/commit/ff81e6d5366c2cfb15618793ad919ae4cbb3ac57nvdPatchThird Party AdvisoryWEB
huntr.dev/bounties/c14395f6-bf0d-4b06-b4d1-b509d8a99b54nvdExploitPatchThird Party AdvisoryWEB
github.com/advisories/GHSA-5fh3-25xr-g85hghsaADVISORY
nvd.nist.gov/vuln/detail/CVE-2021-4018ghsaADVISORY
github.com/snipe/snipe-it/releases/tag/v5.3.3ghsaWEB

News mentions

0

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