Vulnerability Description
The bt_bb_get_grid AJAX action of the Bold Page Builder WordPress plugin before 3.1.6 passes user input into the unserialize() function without any validation or sanitisation, which could lead to a PHP Object Injection. Even though the plugin did not contain a suitable gadget to fully exploit the issue, other installed plugins on the blog could allow such issue to be exploited and lead to RCE in some cases.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Bold-Themes | Bold Page Builder | < 3.1.6 |
Related Weaknesses (CWE)
References
- https://wpscan.com/vulnerability/08edce3f-2746-4886-8439-76e44ec76fa8ExploitThird Party Advisory
- https://wpscan.com/vulnerability/08edce3f-2746-4886-8439-76e44ec76fa8ExploitThird Party Advisory
FAQ
What is CVE-2021-24579?
CVE-2021-24579 is a vulnerability with a CVSS score of 8.8 (HIGH). The bt_bb_get_grid AJAX action of the Bold Page Builder WordPress plugin before 3.1.6 passes user input into the unserialize() function without any validation or sanitisation, which could lead to a PH...
How severe is CVE-2021-24579?
CVE-2021-24579 has been rated HIGH with a CVSS base score of 8.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2021-24579?
Check the references section above for vendor advisories and patch information. Affected products include: Bold-Themes Bold Page Builder.