CVE-2022-3900

CVE-2022-3900 is a critical-severity vulnerability in Boxystudio Cooked with a CVSS 3.x base score of 9.8. Its EPSS exploit-prediction score of 19% places it in the 97th percentile, indicating an elevated likelihood of exploitation.

Key facts

Description

The Cooked Pro WordPress plugin before 1.7.5.7 does not properly validate or sanitize the recipe_args parameter before unserializing it in the cooked_loadmore action, allowing an unauthenticated attacker to trigger a PHP Object injection vulnerability.

Frequently asked questions

What is CVE-2022-3900?
The Cooked Pro WordPress plugin before 1.7.5.7 does not properly validate or sanitize the recipe_args parameter before unserializing it in the cooked_loadmore action, allowing an unauthenticated attacker to trigger a PHP Object injection vulnerability.
How severe is CVE-2022-3900?
CVE-2022-3900 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2022-3900 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 19% (97th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-3900?
CVE-2022-3900 affects Boxystudio Cooked. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2022-3900?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
When was CVE-2022-3900 published?
CVE-2022-3900 was published on 2022-12-12 and last updated on 2026-06-17.

References

Affected products (1)

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