CVE-2025-59837
unknown
CVSS v3
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CVSS v4 NEW
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VIR risk
—
Description
Astro's bypass of image proxy domain validation leads to SSRF and potential XSS
Predictions
Exploit likelihood
30%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
No mitigations published for this CVE yet.
The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.
✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here withsource_tier=community-verified.
Package impact
| Ecosystem | Package | Vulnerable | Fixed |
|---|---|---|---|
| npm | astro | >=5.13.4,<5.13.10 | 5.13.10 |
References
- https://github.com/withastro/astro/security/advisories/GHSA-qcpr-679q-rhm2
- https://nvd.nist.gov/vuln/detail/CVE-2025-59837
- https://github.com/withastro/astro/commit/1e2499e8ea83ebfa233a18a7499e1ccf169e56f4
- https://github.com/withastro/astro/commit/9ecf3598e2b29dd74614328fde3047ea90e67252
- https://github.com/withastro/astro
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.