CVE-2023-1669 SEOPress < 6.5.0.3 - Admin+ PHP Object Injection
Admin users can trigger PHP object injection via serialized settings, potentially leading to code execution if suitable gadgets exist.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2023-1669?
CVE-2023-1669 is a high-severity unsafe deserialization vulnerability in Unknown SEOPress, published on 2 May 2023. An attacker needs administrator access to exploit it, with no action from the victim.
Official description
The SEOPress WordPress plugin before 6.5.0.3 unserializes user input provided via the settings, which could allow high-privilege users such as admin to perform PHP Object Injection when a suitable gadget is present.
Weakness: CWE-502
Which versions are affected by CVE-2023-1669?
It affects 1 product.
Products include Seopress Seopress.
How do I fix CVE-2023-1669?
No fix has been published for CVE-2023-1669 yet. Limit exposure of the affected software until one is available.
Upgrade, and only deserialise data from trusted sources or with an allow-list of types. More about Unsafe deserialization.
Is CVE-2023-1669 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-1669 exists.
Other vulnerabilities in Unknown SEOPress
- CVE-2024-5488 SEOPress < 7.9 - Unauthenticated Object Injection
- CVE-2024-1168 SEOPress – On-site SEO <= 7.9 - Authenticated(Contributor+) Stored Cross-Site Scripting via Social Image URL
- CVE-2024-1134 SEOPress – On-site SEO <= 7.5.2.1 - Authenticated (Contributor+) Stored Cross-Site Scripting
- CVE-2024-2165 SEOPress – On-site SEO <= 7.5.2.1 - Authenticated (Author+) Stored Cross-Site Scripting
- CVE-2021-34641 SEOPress <= 5.0.0 – 5.0.3 Authenticated Stored Cross-Site Scripting
Sources
Also known as GHSA-467c-9pm8-6w84.