CVE-2025-13174Public exploitNetwork attack vector

Authenticated SSRF via unrestricted webhook destination

Published Nov 14, 2025 · Updated Nov 14, 2025

SSRF in the Webhook Module of rachelos WeRSS 1.4.0 through 1.4.7 allows remote authenticated users to make server-side requests. The do_job function in jobs/mps.py sends the stored web_hook_url through the webhook delivery path without restricting the destination. A low-privileged account able to configure a message task can make the server contact internal or otherwise inaccessible network resources.

CVSS severity6.3
Medium
EPSS probability0.26%
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 Webhook Module of rachelos WeRSS 1.4.0 through 1.4.7 allows remote authenticated users to make server-side requests. The do_job function in jobs/mps.py sends the stored web_hook_url through the webhook delivery path without restricting the destination. A low-privileged account able to configure a message task can make the server contact internal or otherwise inaccessible network resources.

The record

CVE
CVE-2025-13174
Published
Nov 14, 2025
Updated
Nov 14, 2025
Vendor
rachelos
Product
WeRSS
Classifications
CWE-918
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Nov 14, 2025CVE publishedPublication date reported by the CVE source.
  2. Nov 14, 2025Record 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=1.4.0
  2. Affected versionversion=1.4.1
  3. Affected versionversion=1.4.2
  4. Affected versionversion=1.4.3
  5. Affected versionversion=1.4.4
  6. Affected versionversion=1.4.5
  7. Affected versionversion=1.4.6
  8. Affected versionversion=1.4.7

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

rachelos · WeRSSversion=1.4.0; version=1.4.1; version=1.4.2; version=1.4.3; version=1.4.4; version=1.4.5; version=1.4.6; version=1.4.7

Published CVSS scores

2.1VulDBCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
6.5VulDBAV:N/AC:L/Au:S/C:P/I:P/A:P
6.3VulDBCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

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.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

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
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-918Server-Side Request Forgery (SSRF)

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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