CVE-2021-3818 — MEDIUM (5.3)

Q: What is CVE-2021-3818?

CVE-2021-3818 is a vulnerability with a CVSS score of 5.3 (MEDIUM). grav is vulnerable to Reliance on Cookies without Validation and Integrity Checking

Q: How severe is CVE-2021-3818?

CVE-2021-3818 has been rated MEDIUM with a CVSS base score of 5.3/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2021-3818?

Check the references section above for vendor advisories and patch information. Affected products include: Getgrav Grav.

Vulnerability Description

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

CVSS Score

5.3

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

LOW

Availability

NONE

Affected Products

Vendor	Product	Versions
Getgrav	Grav	< 1.7.22

Related Weaknesses (CWE)

CWE-565

References

https://github.com/getgrav/grav/commit/c51fb1779b83f620c0b6f3548d4a96322b55df07Third Party Advisory
https://huntr.dev/bounties/c2bc65af-7b93-4020-886e-8cdaeb0a58eaExploitPatchThird Party Advisory
https://github.com/getgrav/grav/commit/c51fb1779b83f620c0b6f3548d4a96322b55df07Third Party Advisory
https://huntr.dev/bounties/c2bc65af-7b93-4020-886e-8cdaeb0a58eaExploitPatchThird Party Advisory

FAQ

What is CVE-2021-3818?

CVE-2021-3818 is a vulnerability with a CVSS score of 5.3 (MEDIUM). grav is vulnerable to Reliance on Cookies without Validation and Integrity Checking

How severe is CVE-2021-3818?

CVE-2021-3818 has been rated MEDIUM with a CVSS base score of 5.3/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-3818?

Check the references section above for vendor advisories and patch information. Affected products include: Getgrav Grav.