How severe is CVE-2021-25074?

CVE-2021-25074 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2021-25074 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (83rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2021-25074?

CVE-2021-25074 affects Webp Converter For Media Project Webp Converter For Media. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2021-25074?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2021-25074 published?

CVE-2021-25074 was published on 2022-01-24 and last updated on 2026-06-17.

CVE-2021-25074

CVE-2021-25074 is a medium-severity vulnerability in Webp Converter For Media Project Webp Converter For Media with a CVSS 3.x base score of 6.1. 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-601.

Key facts

Severity: Medium (CVSS 3.x base score 6.1)
CVSS v2: 5.8
EPSS exploit prediction: 3% (83rd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-601
Affected product: Webp Converter For Media Project Webp Converter For Media
Published: 2022-01-24
Last modified: 2026-06-17

Description

The WebP Converter for Media WordPress plugin before 4.0.3 contains a file (passthru.php) which does not validate the src parameter before redirecting the user to it, leading to an Open Redirect issue

Frequently asked questions

What is CVE-2021-25074?: The WebP Converter for Media WordPress plugin before 4.0.3 contains a file (passthru.php) which does not validate the src parameter before redirecting the user to it, leading to an Open Redirect issue
How severe is CVE-2021-25074?: CVE-2021-25074 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2021-25074 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (83rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2021-25074?: CVE-2021-25074 affects Webp Converter For Media Project Webp Converter For Media. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2021-25074?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2021-25074 published?: CVE-2021-25074 was published on 2022-01-24 and last updated on 2026-06-17.

References

https://wpscan.com/vulnerability/f3c0a155-9563-4533-97d4-03b9bac83164

Affected products (1)

cpe:2.3:a:webp_converter_for_media_project:webp_converter_for_media:*:*:*:*:*:wordpress:*:*

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