CVE-2015-10071Network attack vector

Account access via predictable password-reset tokens

Published Jan 19, 2023 · Updated Aug 6, 2024

Weak password recovery in Gitter Badger ezpublish-modern-legacy before 1.0 allows remote attackers to predict password-reset tokens. The forgotpassword.php handler hashes a user ID, second-resolution time, and mt_rand() output, rather than cryptographically random input, to create each token. Exploitation requires predicting the generated value; a successful guess grants unauthorized access to the affected account.

CVSS severity7.5
High
EPSS probability0.59%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Weak password recovery in Gitter Badger ezpublish-modern-legacy before 1.0 allows remote attackers to predict password-reset tokens. The forgotpassword.php handler hashes a user ID, second-resolution time, and mt_rand() output, rather than cryptographically random input, to create each token. Exploitation requires predicting the generated value; a successful guess grants unauthorized access to the affected account.

The record

CVE
CVE-2015-10071
Published
Jan 19, 2023
Updated
Aug 6, 2024
Vendor
Gitter Badger
Product
ezpublish-modern-legacy
Classifications
CWE-640, T1078
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jan 19, 2023CVE publishedPublication date reported by the CVE source.
  2. Aug 6, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

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  1. Affected versionversion=n/a

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Gitter Badger · ezpublish-modern-legacyversion=n/a

Published CVSS scores

7.5NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
2.6VulDBCVSS:3.1/AV:A/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N
1.4VulDBAV:A/AC:H/Au:S/C:P/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 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 exploitUnconfirmed

Weakness, pattern, technique

CWE-640Weak Password Recovery Mechanism for Forgotten Password
T1078Valid Accounts

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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