How severe is CVE-2022-3708?

CVE-2022-3708 has a CVSS 3.x base score of 9.6, rated critical 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 none.

Is CVE-2022-3708 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (49th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-3708?

CVE-2022-3708 affects Google Web Stories. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2022-3708?

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-2022-3708 published?

CVE-2022-3708 was published on 2022-10-28 and last updated on 2026-06-17.

CVE-2022-3708

CVE-2022-3708 is a critical-severity vulnerability in Google Web Stories with a CVSS 3.x base score of 9.6. 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-918.

Key facts

Severity: Critical (CVSS 3.x base score 9.6)
EPSS exploit prediction: 1% (49th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-918
Affected product: Google Web Stories
Published: 2022-10-28
Last modified: 2026-06-17

Description

The Web Stories plugin for WordPress is vulnerable to Server-Side Request Forgery in versions up to, and including 1.24.0 due to insufficient validation of URLs supplied via the 'url' parameter found via the /v1/hotlink/proxy REST API Endpoint. This makes it possible for authenticated users to make web requests to arbitrary locations originating from the web application and can be used to query and modify information from internal services.

Frequently asked questions

What is CVE-2022-3708?: The Web Stories plugin for WordPress is vulnerable to Server-Side Request Forgery in versions up to, and including 1.24.0 due to insufficient validation of URLs supplied via the 'url' parameter found via the /v1/hotlink/proxy REST API Endpoint. This makes it possible for authenticated users to make web requests to arbitrary locations originating from the web application and can be used to query and modify information from internal services.
How severe is CVE-2022-3708?: CVE-2022-3708 has a CVSS 3.x base score of 9.6, rated critical 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 none.
Is CVE-2022-3708 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (49th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-3708?: CVE-2022-3708 affects Google Web Stories. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2022-3708?: 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-2022-3708 published?: CVE-2022-3708 was published on 2022-10-28 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:google:web_stories:*:*:*:*:*:wordpress:*:*

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