CVE-2026-70620Disclosure

LOWCVSS 6.1 · MEDIUM

Exploit discussion active in current signal (3 latest mentions)

Immediate actions

  • Hunt for exploitation attempts and persistence artifacts
  • Increase monitoring for publicly documented tradecraft
  • Track advisory updates for patch or workaround availability

Recommended action window: High priority (within 72h)

NVD description

Odysseus before commit 87babb5 contains a server-side request forgery vulnerability that allows admin-privileged attackers to direct the server to probe internal network resources by supplying arbitrary URLs to the embedding endpoint configuration without scheme, host, IP range, or DNS rebind validation. Attackers can submit loopback addresses, RFC 1918 ranges, or link-local addresses through the embedding endpoint API to partially read responses from cloud instance metadata services, internal APIs, and other hosts reachable from the server.

1.5/ 10 priority

Sources & remediation

Weakness type (CWE)
CWE-918

Priority

LOW

Exploitation

NONE

PoC

YES

Patch

NONE

Momentum

NONE

Threat summary

  • Public PoC is present in monitored signal
  • 3 mentions across 1 observed day

What's happening

  • PoC mentioned or linked in 1 signal
  • Technical details provided in 2 signals
  • Disclosure: 3 classified signals
  • 3 total mentions across 1 day

Deep dive

Activity timeline3 mentions / 1d
01223Mentions · 2026-08-05: 3PoC Mentioned / Linked · 2026-08-05: 1Technical Details · 2026-08-05: 208-05
Signal classification1 categories
Disclosure
3100.0%
Referenced assets3 URLs
Full discourse3 posts
  • Yunus Aydın@aydinnyunuss
    Disclosure

    Now tracked as CVE-2026-70619, CVE-2026-70620. Write-up: https://aydinnyunus.github.io/2026/06/16/odysseus-embedding-endpoint-takeover/

    Post summary

    New CVEs 2026-70619 and 2026-70620 have been identified, and a write-up detailing the vulnerability is available via the provided URL.

    0301632.1K
    1.2K followersView on X
  • Infoflowcloud@infoflowcloud
    Disclosure

    🚨*CVE* CVE-2026-70620 Odysseus before commit 87babb5 contains a server-side request forgery vulnerability that allows admin-privileged attackers to direct the server to probe internal netw… https://www.cve.org/CVERecord?id=CVE-2026-70620 ----- Traducción: CVE-2026-70620 Ody… http://infoflow.cloud`

    Post summary

    CVE-2026-70620 describes a server‑side request forgery in Odysseus that enables privileged attackers to probe internal networks; no PoC, exploit, or patch information is provided.

    0000042
    97 followersView on X
  • CVE@CVEnew
    Disclosure

    CVE-2026-70620 Odysseus before commit 87babb5 contains a server-side request forgery vulnerability that allows admin-privileged attackers to direct the server to probe internal netw… https://www.cve.org/CVERecord?id=CVE-2026-70620

    Post summary

    The post announces CVE‑2026‑70620 in Odysseus, detailing a server‑side request forgery that lets privileged admins probe internal networks; no exploitation tools or active use are mentioned.

    00000949
    57.9K followersView on X

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