CVE-2026-82638Disclosure

LOWCVSS 8.7 · HIGH

Signal is active with 1 mentions in latest observed window

Immediate actions

Track advisory updates for patch or workaround availability

Recommended action window: Monitor and triage in normal cycle

NVD description

jina-ai reader disables its private-address guard outside Google Cloud deployments, allowing unauthenticated attackers to perform server-side request forgery. Attackers can supply publicly resolvable hostnames mapping to private addresses to retrieve cloud metadata and internal service content.

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0.0/ 10 priority

Sources & remediation

Other references

Weakness type (CWE)

CWE-918

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

NONE

Momentum

STABLE

Threat summary

2 mentions across 2 observed days
Momentum state: stable

What's happening

Technical details provided in 2 signals
Disclosure: 2 classified signals
Peaked 1d ago at 1 mentions (2026-08-31); latest day: 1
2 total mentions across 2 days

Deep dive

Activity timeline2 mentions / 2d

Signal classification1 categories

Disclosure

2100.0%

Referenced assets1 URL

By indicator

https://nvd.nist.gov/vuln/detail/CVE-2026-82638

Full discourse2 posts

Innora.ai@Innora_sg41d
Disclosure
CVE-2026-82638 (CVSS 7.5–8.7): jina-ai reader's assertNormalizedUrl DNS IP check is gated on GCLOUD_PROJECT — no private-address block. Unauth fetch → metadata / internal content. Through 1574bfd; no tagged fix. Found by George Chen / geo-chen. #CVE #TypeScript #AppSec #InfoSec https://t.co/uXlaLi4kcP
Post summary
The tweet discloses CVE-2026-82638, providing technical details and CVSS scores, with a note that no fix has been tagged, but it does not present a PoC, exploit code, or evidence of active exploitation.
0000092
24 followersView on X
ADK Cyber@ADKCyber47d
Disclosure
CVE-2026-82638 (CVSS 8.7): jina-ai reader disables private-address guard outside GCP, enabling SSRF. Review if this tool is in your environment. https://nvd.nist.gov/vuln/detail/CVE-2026-82638 via NVD Recent High CVSS #CyberSecurity #InfoSec #Vulnerability #AI #MachineLearning https://t.co/RRawpm9Dd1
Post summary
The tweet discloses CVE-2026-82638 with a CVSS score of 8.7, highlighting its SSRF risk in the jina‑ai reader, and urges organizations to verify if the tool is deployed.
0000068
96 followersView on X

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