VulnerabilityModified
CVE-2016-10996
The optinmonster plugin before 1.1.4.6 for WordPress has incorrect access control for shortcodes because of a nonce leak.
MEDIUM 5.3EPSS 1.09%
Does this matter?
Lower severity and a low EPSS score (1.09%). Track it; it rarely justifies an emergency change on its own.
Description
The optinmonster plugin before 1.1.4.6 for WordPress has incorrect access control for shortcodes because of a nonce leak.
- CVSS 3.1
- 5.3 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
- EPSS
- 1.09% probability · 65th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-863
- Affected
- optinmonster/optinmonster
- Source
- cve@mitre.org
EPSS 1.1% since 26 October 2026; no change recorded yet. Points are recorded when the score first appears and whenever it moves by a percentage point or more.
References
- http://www.pritect.net/blog/optinmonster-1-1-4-6-security-vulnerabilityThird Party Advisory
- https://wordpress.org/plugins/optinmonster/#developersProduct, Release Notes
- http://www.pritect.net/blog/optinmonster-1-1-4-6-security-vulnerabilityThird Party Advisory
- https://wordpress.org/plugins/optinmonster/#developersProduct, Release Notes
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.