Deserialization in Bold-themes Bold_page_builder
CVE-2021-24579
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 plu…
Vulnerability class: Insecure Deserialization
EPSS: 0.082 (94.3th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Bold-themes Bold_page_builder
- Unknown Bold Page Builder — versions 3.1.6
Weakness classification (CWE)
Public proof-of-concept exploits
References
- contact@wpscan.com (Exploit, Third Party Advisory, x_refsource_MISC)
Frequently asked questions
- What is CVE-2021-24579?
- CVE-2021-24579 is a high-severity vulnerability in Bold-themes Bold_page_builder, classified under Deserialization of Untrusted Data. CVSS score: 8.8/10. Published 2021-08-30.
- How severe is CVE-2021-24579?
- High severity. CVSS v3 base score is 8.8 out of 10.
- Is CVE-2021-24579 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.