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Medium severity5.3NVD Advisory· Published Sep 27, 2021· Updated Jun 17, 2026

CVE-2021-3818

CVE-2021-3818

Description

grav is vulnerable to Reliance on Cookies without Validation and Integrity Checking

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
getgrav/gravPackagist	< 1.7.21	1.7.21

Affected products

3

Getgrav/Grav2 versions
cpe:2.3:a:getgrav:grav:*:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:a:getgrav:grav:*:*:*:*:*:*:*:*range: <1.7.22
- (no CPE)range: unspecified
ghsa-coords
pkg:composer/getgrav/grav
Range: < 1.7.21

Patches

Vulnerability mechanics

References

3

huntr.dev/bounties/c2bc65af-7b93-4020-886e-8cdaeb0a58eanvdExploitPatchThird Party AdvisoryWEB
github.com/advisories/GHSA-cg3q-59w7-rvc2ghsaADVISORY
github.com/getgrav/grav/commit/c51fb1779b83f620c0b6f3548d4a96322b55df07nvdThird Party AdvisoryWEB

News mentions

0

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