CVE-2026-102527

Description

Nuxt OG Image generates OG Images with Vue templates in Nuxt. From 6.2.5 until 6.7.0, the dynamic /_og/d/*.png route accepts unsigned requests while resolvePathCacheKey() produces cache keys from the request path, site URL, and normalized rendering options exposed through image URLs and server responses. An unauthenticated attacker can provide attacker-controlled image data through the title parameter together with a derived cacheKey and populate the cache slot used for a legitimate Open Graph image, causing spoofed image content to be served to users. This issue is fixed in version 6.7.0.

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Weakness Type (CWE)

CWE-349 CWE-349

References

Other References

https://github.com/nuxt-modules/og-image/commit/e6c5b53ce7f434ab8cbc91298dccfb2b515c56a5 https://github.com/nuxt-modules/og-image/pull/638 https://github.com/nuxt-modules/og-image/releases/tag/v6.7.0 https://github.com/nuxt-modules/og-image/security/advisories/GHSA-2x6f-rp82-ppmj

Frequently Asked Questions

What is CVE-2026-102527? +

Nuxt OG Image generates OG Images with Vue templates in Nuxt. From 6.2.5 until 6.7.0, the dynamic /_og/d/*.png route accepts unsigned requests while resolvePathCacheKey() produces cache keys from the request path, site URL, and normalized rendering options exposed through image URLs and server responses. An unauthenticated attacker can provide attacker-controlled image data through the title parameter together with a derived cacheKey and populate the cache slot used for a legitimate Open Graph image, causing spoofed image content to be served to users. This issue is fixed in version 6.7.0.

How do I check if I'm vulnerable to CVE-2026-102527? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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