CVE-2026-15330Public exploitNetwork attack vector

Unauthenticated SSRF via unvalidated image URL fetch

Published Jul 10, 2026 · Updated Jul 10, 2026

SSRF in the Vision Tool in zhayujie CowAgent 2.1.0 through 2.1.1 allows remote attackers to reach internal services via image URLs. The Web console passes an image value to _download_to_data_url, which calls requests.get without validating the destination hostname or IP address. An attacker who can submit a message that triggers the vision tool can probe loopback, private-network, or cloud metadata endpoints reachable by the host.

CVSS severity7.3
High
EPSS probability0.60%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

SSRF in the Vision Tool in zhayujie CowAgent 2.1.0 through 2.1.1 allows remote attackers to reach internal services via image URLs. The Web console passes an image value to _download_to_data_url, which calls requests.get without validating the destination hostname or IP address. An attacker who can submit a message that triggers the vision tool can probe loopback, private-network, or cloud metadata endpoints reachable by the host.

The record

CVE
CVE-2026-15330
Published
Jul 10, 2026
Updated
Jul 10, 2026
Vendor
zhayujie
Product
CowAgent
Classifications
CWE-918, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jul 10, 2026CVE publishedPublication date reported by the CVE source.
  2. Jul 10, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=2.1.0
  2. Affected versionversion=2.1.1

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

zhayujie · CowAgentversion=2.1.0; version=2.1.1

Published CVSS scores

6.9VulDBCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N
7.3VulDBCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
7.5VulDBAV:N/AC:L/Au:N/C:P/I:P/A:P

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-918Server-Side Request Forgery (SSRF)
T1190Exploit Public-Facing Application

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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