CVE-2026-22345
CVE-2026-22345 is a high-severity vulnerability with a CVSS 3.x base score of 8.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-502.
Key facts
- Severity: High (CVSS 3.x base score 8.8)
- EPSS exploit prediction: 0% (26th percentile)
- Actively exploited: Not listed in CISA KEV
- EU (EUVD) id: EUVD-2026-8242
- Weakness: CWE-502
- Published:
- Last modified:
Description
Deserialization of Untrusted Data vulnerability in A WP Life Image Gallery – Lightbox Gallery, Responsive Photo Gallery, Masonry Gallery new-image-gallery allows Object Injection.This issue affects Image Gallery – Lightbox Gallery, Responsive Photo Gallery, Masonry Gallery: from n/a through <= 1.6.0.
Frequently asked questions
- What is CVE-2026-22345?
- Deserialization of Untrusted Data vulnerability in A WP Life Image Gallery – Lightbox Gallery, Responsive Photo Gallery, Masonry Gallery new-image-gallery allows Object Injection.This issue affects Image Gallery – Lightbox Gallery, Responsive Photo Gallery, Masonry Gallery: from n/a through <= 1.6.0.
- How severe is CVE-2026-22345?
- CVE-2026-22345 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
- Is CVE-2026-22345 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (26th percentile), an estimate of the probability of exploitation in the next 30 days.
- How do I fix CVE-2026-22345?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
- Does CVE-2026-22345 have an EU (EUVD) identifier?
- Yes. CVE-2026-22345 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-8242.
- When was CVE-2026-22345 published?
- CVE-2026-22345 was published on 2026-02-20 and last updated on 2026-06-17.
References
Other CWE-502 (Deserialization of Untrusted Data) vulnerabilities
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- CVE-2026-33819 — Critical (CVSS 10.0): Deserialization of untrusted data in Microsoft Bing allows an unauthorized attacker to execute code over a network.
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- CVE-2025-14931 — Critical (CVSS 10.0): Hugging Face smolagents Remote Python Executor Deserialization of Untrusted Data Remote Code Execution Vulnerability.…
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