CVE-2019-17574
An unauthenticated attacker can partially control the arguments of the do_action function to invoke certain popmake_ or pum_ methods, as demonstrated by controlling content and delivery of popmake-system-info.txt (aka the "support debug text file").
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (9.43%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
An issue was discovered in the Popup Maker plugin before 1.8.13 for WordPress. An unauthenticated attacker can partially control the arguments of the do_action function to invoke certain popmake_ or pum_ methods, as demonstrated by controlling content and delivery of popmake-system-info.txt (aka the "support debug text file").
- CVSS 3.1
- 9.1 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
- EPSS
- 9.43% probability · 95th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-639
- Affected
- code-atlantic/popup maker
- Source
- cve@mitre.org
References
- http://blog.redyops.com/wordpress-plugin-popup-maker/Exploit, Third Party Advisory
- https://github.com/PopupMaker/Popup-Maker/blob/master/CHANGELOG.mdRelease Notes
- https://wpvulndb.com/vulnerabilities/9907Third Party Advisory
- http://blog.redyops.com/wordpress-plugin-popup-maker/Exploit, Third Party Advisory
- https://github.com/PopupMaker/Popup-Maker/blob/master/CHANGELOG.mdRelease Notes
- https://wpvulndb.com/vulnerabilities/9907Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.