CVE-2021-24307: All in One SEO Pack < 4.1.0.2 - Admin RCE via unserialize
All in One SEO Team · All in One SEO – Best WordPress SEO Plugin – Easily Improve Your SEO Rankings
Fixed in 4.1.0.2 · Affected: All in One SEO Team All in One SEO – Best WordPress SEO Plugin – Easily Improve Your SEO Rankings before 4.1.0.2 · Exploitation: likely to be exploited (10% or more)
Not in CyberSIXT coverage yet: no article names this CVE. This page shows the public record.
Higher than 98% of scored CVEs
Not scored yet. The CVE record carries no CVSS score.
DescriptionCVE.org
The All in One SEO – Best WordPress SEO Plugin – Easily Improve Your SEO Rankings before 4.1.0.2 enables authenticated users with "aioseo_tools_settings" privilege (most of the time admin) to execute arbitrary code on the underlying host. Users can restore plugin's configuration by uploading a backup .ini file in the section "Tool > Import/Export". However, the plugin attempts to unserialize values of the .ini file. Moreover, the plugin embeds Monolog library which can be used to craft a gadget chain and thus trigger system command execution.
Affected products1
From the CVE record. A product or version that is not listed is unknown, not unaffected.
- All in One SEO Team · All in One SEO – Best WordPress SEO Plugin – Easily Improve Your SEO Rankingsfrom 4.1.0.2 before 4.1.0.2
On the Atlas
Every published CVE is on the CyberSIXT Atlas, grouped by weakness, vendor and month.
- Exploitation
- Likely to be exploited (10% or more). EPSS gives it a 10% or higher chance of exploitation in the next 30 days.
- CISA KEV
- Not listed
- Public check
- No public nuclei template
- Published
- May 2021
CoverageNo articles yet
No CyberSIXT article names CVE-2021-24307 yet, so there is no coverage timeline, action brief or change log for it. Everything on this page comes from the public CVE record, CISA KEV, EPSS and the nuclei template index. Search the archive or see the CVEs in the news.