How severe is CVE-2025-58179?

CVE-2025-58179 has a CVSS 3.x base score of 7.2, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2025-58179 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (51st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-58179?

CVE-2025-58179 affects Astro @astrojs/cloudflare. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-58179?

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-2025-58179 have an EU (EUVD) identifier?

Yes. CVE-2025-58179 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-26878.

When was CVE-2025-58179 published?

CVE-2025-58179 was published on 2025-09-05 and last updated on 2026-06-17.

CVE-2025-58179

CVE-2025-58179 is a high-severity vulnerability in Astro @astrojs/cloudflare with a CVSS 3.x base score of 7.2. 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: High (CVSS 3.x base score 7.2)
EPSS exploit prediction: 1% (51st percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-26878
Weakness: CWE-918
Affected product: Astro @astrojs/cloudflare
Published: 2025-09-05
Last modified: 2026-06-17

Description

Astro is a web framework for content-driven websites. Versions 11.0.3 through 12.6.5 are vulnerable to SSRF when using Astro's Cloudflare adapter. When configured with output: 'server' while using the default imageService: 'compile', the generated image optimization endpoint doesn't check the URLs it receives, allowing content from unauthorized third-party domains to be served. a A bug in impacted versions of the @astrojs/cloudflare adapter for deployment on Cloudflare’s infrastructure, allows an attacker to bypass the third-party domain restrictions and serve any content from the vulnerable origin. This issue is fixed in version 12.6.6.

Frequently asked questions

What is CVE-2025-58179?: Astro is a web framework for content-driven websites. Versions 11.0.3 through 12.6.5 are vulnerable to SSRF when using Astro's Cloudflare adapter. When configured with output: 'server' while using the default imageService: 'compile', the generated image optimization endpoint doesn't check the URLs it receives, allowing content from unauthorized third-party domains to be served. a A bug in impacted versions of the @astrojs/cloudflare adapter for deployment on Cloudflare’s infrastructure, allows an attacker to bypass the third-party domain restrictions and serve any content from the vulnerable origin. This issue is fixed in version 12.6.6.
How severe is CVE-2025-58179?: CVE-2025-58179 has a CVSS 3.x base score of 7.2, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2025-58179 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (51st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-58179?: CVE-2025-58179 affects Astro @astrojs/cloudflare. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-58179?: 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-2025-58179 have an EU (EUVD) identifier?: Yes. CVE-2025-58179 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-26878.
When was CVE-2025-58179 published?: CVE-2025-58179 was published on 2025-09-05 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:astro:\@astrojs\/cloudflare:*:*:*:*:*:node.js:*:*

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