CVE-2026-8768 — vercel ai provider-utils download-blob.ts validateDownloadUrl server-side request forgery

Description (CNA)

A vulnerability was found in vercel ai up to 3.0.97. The affected element is the function validateDownloadUrl of the file packages/provider-utils/src/download-blob.ts of the component provider-utils. The manipulation results in server-side request forgery. The attack can be launched remotely. The exploit has been made public and could be used. The vendor was contacted early about this disclosure but did not respond in any way.

Affected (CNA)

Vendor / product	Versions
vercel / ai	affected 3.0.0; affected 3.0.1; affected 3.0.2; affected 3.0.3; affected 3.0.4; affected 3.0.5; affected 3.0.6; affected 3.0.7; affected 3.0.8; affected 3.0.9; affected 3.0.10; affected 3.0.11; affected 3.0.12; affected 3.0.13; affected 3.0.14; affected 3.0.15; affected 3.0.16; affected 3.0.17; affected 3.0.18; affected 3.0.19; affected 3.0.20; affected 3.0.21; affected 3.0.22; affected 3.0.23; affected 3.0.24; affected 3.0.25; affected 3.0.26; affected 3.0.27; affected 3.0.28; affected 3.0.29; affected 3.0.30; affected 3.0.31; affected 3.0.32; affected 3.0.33; affected 3.0.34; affected 3.0.35; affected 3.0.36; affected 3.0.37; affected 3.0.38; affected 3.0.39; affected 3.0.40; affected 3.0.41; affected 3.0.42; affected 3.0.43; affected 3.0.44; affected 3.0.45; affected 3.0.46; affected 3.0.47; affected 3.0.48; affected 3.0.49; affected 3.0.50; affected 3.0.51; affected 3.0.52; affected 3.0.53; affected 3.0.54; affected 3.0.55; affected 3.0.56; affected 3.0.57; affected 3.0.58; affected 3.0.59; affected 3.0.60; affected 3.0.61; affected 3.0.62; affected 3.0.63; affected 3.0.64; affected 3.0.65; affected 3.0.66; affected 3.0.67; affected 3.0.68; affected 3.0.69; affected 3.0.70; affected 3.0.71; affected 3.0.72; affected 3.0.73; affected 3.0.74; affected 3.0.75; affected 3.0.76; affected 3.0.77; affected 3.0.78; affected 3.0.79; affected 3.0.80; affected 3.0.81; affected 3.0.82; affected 3.0.83; affected 3.0.84; affected 3.0.85; affected 3.0.86; affected 3.0.87; affected 3.0.88; affected 3.0.89; affected 3.0.90; affected 3.0.91; affected 3.0.92; affected 3.0.93; affected 3.0.94; affected 3.0.95; affected 3.0.96; affected 3.0.97

Vendor / product

Versions

vercel / ai

affected 3.0.0; affected 3.0.1; affected 3.0.2; affected 3.0.3; affected 3.0.4; affected 3.0.5; affected 3.0.6; affected 3.0.7; affected 3.0.8; affected 3.0.9; affected 3.0.10; affected 3.0.11; affected 3.0.12; affected 3.0.13; affected 3.0.14; affected 3.0.15; affected 3.0.16; affected 3.0.17; affected 3.0.18; affected 3.0.19; affected 3.0.20; affected 3.0.21; affected 3.0.22; affected 3.0.23; affected 3.0.24; affected 3.0.25; affected 3.0.26; affected 3.0.27; affected 3.0.28; affected 3.0.29; affected 3.0.30; affected 3.0.31; affected 3.0.32; affected 3.0.33; affected 3.0.34; affected 3.0.35; affected 3.0.36; affected 3.0.37; affected 3.0.38; affected 3.0.39; affected 3.0.40; affected 3.0.41; affected 3.0.42; affected 3.0.43; affected 3.0.44; affected 3.0.45; affected 3.0.46; affected 3.0.47; affected 3.0.48; affected 3.0.49; affected 3.0.50; affected 3.0.51; affected 3.0.52; affected 3.0.53; affected 3.0.54; affected 3.0.55; affected 3.0.56; affected 3.0.57; affected 3.0.58; affected 3.0.59; affected 3.0.60; affected 3.0.61; affected 3.0.62; affected 3.0.63; affected 3.0.64; affected 3.0.65; affected 3.0.66; affected 3.0.67; affected 3.0.68; affected 3.0.69; affected 3.0.70; affected 3.0.71; affected 3.0.72; affected 3.0.73; affected 3.0.74; affected 3.0.75; affected 3.0.76; affected 3.0.77; affected 3.0.78; affected 3.0.79; affected 3.0.80; affected 3.0.81; affected 3.0.82; affected 3.0.83; affected 3.0.84; affected 3.0.85; affected 3.0.86; affected 3.0.87; affected 3.0.88; affected 3.0.89; affected 3.0.90; affected 3.0.91; affected 3.0.92; affected 3.0.93; affected 3.0.94; affected 3.0.95; affected 3.0.96; affected 3.0.97

CWE

CWE-918

References

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.