CVE-2025-61536Public exploitNetwork attack vector

Account takeover via poisoned password-reset links

Published Oct 16, 2025 · Updated Oct 16, 2025

Host header injection in FelixRiddle dev-jobs-handlebars 1.0 allows remote attackers to steal reset tokens through poisoned magic links. The password-reset handler concatenates req.headers.host with an HTTP scheme to form the absolute URL emailed to the account owner, without validating the host or enforcing HTTPS. The attack requires control of the Host header, directly or through a proxy that forwards it unchanged; following the poisoned link exposes the token and enables account takeover.

CVSS severity8.2
High
EPSS probability0.43%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Host header injection in FelixRiddle dev-jobs-handlebars 1.0 allows remote attackers to steal reset tokens through poisoned magic links. The password-reset handler concatenates req.headers.host with an HTTP scheme to form the absolute URL emailed to the account owner, without validating the host or enforcing HTTPS. The attack requires control of the Host header, directly or through a proxy that forwards it unchanged; following the poisoned link exposes the token and enables account takeover.

The record

CVE
CVE-2025-61536
Published
Oct 16, 2025
Updated
Oct 16, 2025
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-620, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Oct 16, 2025CVE publishedPublication date reported by the CVE source.
  2. Oct 16, 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?

Affected buildAffected product and version details are unavailable.

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

8.2CISA-ADPCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/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.

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No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-620Unverified Password Change
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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