CVE-2024-40685Network attack vector

Unauthorized actions via replayed CSRF tokens

Published Feb 4, 2026 · Updated Feb 4, 2026

Cross-site request forgery in IBM Operations Analytics - Log Analysis 1.3.5.0 through 1.3.8.3 allows attackers to trigger unauthorized actions. The web interface accepts a previously issued CSRF token again instead of enforcing single-use validation for state-changing requests. Exploitation requires a trusted user with an active authenticated session to interact with attacker-controlled content, and resulting actions remain bounded by that user's privileges.

CVSS severity4.3
Medium
EPSS probability0.13%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Cross-site request forgery in IBM Operations Analytics - Log Analysis 1.3.5.0 through 1.3.8.3 allows attackers to trigger unauthorized actions. The web interface accepts a previously issued CSRF token again instead of enforcing single-use validation for state-changing requests. Exploitation requires a trusted user with an active authenticated session to interact with attacker-controlled content, and resulting actions remain bounded by that user's privileges.

The record

CVE
CVE-2024-40685
Published
Feb 4, 2026
Updated
Feb 4, 2026
Vendor
IBM
Product
Operations Analytics - Log Analysis
Classifications
CWE-352, CAPEC-62
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Feb 4, 2026CVE publishedPublication date reported by the CVE source.
  2. Feb 4, 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=1.3.5.0 <=1.3.8.3

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

IBM · Operations Analytics - Log Analysisversion=1.3.5.0 <=1.3.8.3

Published CVSS scores

4.3IBM X-ForceCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
4.3IBM CorporationCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/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.

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
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-352Cross-Site Request Forgery (CSRF)
CAPEC-62Cross Site Request Forgery

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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