How severe is CVE-2025-25163?

CVE-2025-25163 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2025-25163 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (78th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-25163?

CVE-2025-25163 affects Pluginab Plugin A/b Image Optimizer. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-25163?

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-2025-25163 have an EU (EUVD) identifier?

Yes. CVE-2025-25163 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-4068.

When was CVE-2025-25163 published?

CVE-2025-25163 was published on 2025-02-07 and last updated on 2026-06-17.

CVE-2025-25163

CVE-2025-25163 is a high-severity vulnerability in Pluginab Plugin A/b Image Optimizer with a CVSS 3.x base score of 7.5. 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-22.

Key facts

Severity: High (CVSS 3.x base score 7.5)
EPSS exploit prediction: 2% (78th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-4068
Weakness: CWE-22
Affected product: Pluginab Plugin A/b Image Optimizer
Published: 2025-02-07
Last modified: 2026-06-17

Description

Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability in Zach Swetz Plugin A/B Image Optimizer images-optimizer allows Path Traversal.This issue affects Plugin A/B Image Optimizer: from n/a through <= 3.3.

Frequently asked questions

What is CVE-2025-25163?: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability in Zach Swetz Plugin A/B Image Optimizer images-optimizer allows Path Traversal.This issue affects Plugin A/B Image Optimizer: from n/a through <= 3.3.
How severe is CVE-2025-25163?: CVE-2025-25163 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2025-25163 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (78th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-25163?: CVE-2025-25163 affects Pluginab Plugin A/b Image Optimizer. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-25163?: 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-2025-25163 have an EU (EUVD) identifier?: Yes. CVE-2025-25163 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-4068.
When was CVE-2025-25163 published?: CVE-2025-25163 was published on 2025-02-07 and last updated on 2026-06-17.

References

https://patchstack.com/database/Wordpress/Plugin/images-optimizer/vulnerability/wordpress-plugin-a-b-image-optimizer-plugin-3-3-arbitrary-file-download-vulnerability?_s_id=cve

Affected products (1)

cpe:2.3:a:pluginab:plugin_a\/b_image_optimizer:*:*:*:*:*:wordpress:*:*

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