CVE-2018-16979 Monstra CMS V3.0.4 allows HTTP header injection in the plugins/captcha/crypt/cryptographp.php cfg parameter, a related issue to CVE-2012-2943.

MediumCVSS 6.1 EPSS 3.0%

Published: 2018-09-13 02:00
Updated: 2026-06-17 04:45
Exploit status: No public exploit known

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Description

Monstra CMS V3.0.4 allows HTTP header injection in the plugins/captcha/crypt/cryptographp.php cfg parameter, a related issue to CVE-2012-2943.

Affected products

Product	Affected versions	Fixed in
monstra	= 3.0.4	No fix listed

References

github.com exploit third-party-advisory

CVSS v3.0

6.1 Medium

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Attack Vector: Network
Attack Complexity: Low
Privileges Required: None
User Interaction: Required
Scope: Changed
Confidentiality: Low
Integrity: Low
Availability: None

All scores (2)

v3.0 6.1 · nvd@nist.gov
v2.0 5.8 · nvd@nist.gov

Weakness & likelihood

EPSS (exploitation probability, 30 days): 3.02% (percentile 87.7)
CWE: CWE-113

Public exploit references

Metadata only. CVERadar never hosts or runs exploit code.

No public exploit references known.