CVE-2026-59180Public exploitNetwork attack vector

Secret disclosure via cross-origin redirect credential forwarding

Published Jul 10, 2026 · Updated Jul 10, 2026

Information disclosure in Apprise before 1.11.0 allows context-dependent attackers to obtain configured secrets through HTTP redirects. HTTP notification plugins and the HTTP attachment and config loaders follow 3xx responses and resend auth headers and query parameters to a different origin. Exploitation requires control of a trusted destination or an on-path position and exposes one configured secret for the affected notification channel.

CVSS severity3.1
Low
EPSS probability0.32%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Information disclosure in Apprise before 1.11.0 allows context-dependent attackers to obtain configured secrets through HTTP redirects. HTTP notification plugins and the HTTP attachment and config loaders follow 3xx responses and resend auth headers and query parameters to a different origin. Exploitation requires control of a trusted destination or an on-path position and exposes one configured secret for the affected notification channel.

The record

CVE
CVE-2026-59180
Published
Jul 10, 2026
Updated
Jul 10, 2026
Vendor
Chris Caron
Product
Apprise
Classifications
CWE-200, CWE-601, T1557
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=< 1.11.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Chris Caron · Appriseversion=< 1.11.0

Published CVSS scores

3.1GitHub Security AdvisoryCVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N

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-200Exposure of Sensitive Information to an Unauthorized Actor
CWE-601URL Redirection to Untrusted Site ('Open Redirect')
T1557Adversary-in-the-Middle

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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