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CVE-2026-13594VulnerabilityPublished

Zoho Corporation's ManageEngine Log360 and EventLog Analyzer versions 13062 and below are vulnerable to an issue that

Source GCVE Database

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Authoritative record:CVE-2026-13594· Critical 9.1

Not known to be exploited · CVSS 9.1 Critical : upgrade to 13062 as a priority.

Data as of 3 Nov 2026, 10:44 UTC

CVSS 3.1 base score
9.1Critical
How severe the flaw is on the 0–10 CVSS scale.

Thin evidence

One scorer or none
CVSS scores by source
CNA (Zohocorp)CVSS 3.19.1
Patch
Available – fixed in 13062
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

Exploitation evidence

  1. Disclosed: evidence found.

    CVE published 3 Nov 2026

  2. Detectable: no evidence on record.

    No public nuclei template indexed

  3. Weaponized: no evidence on record.

    No public exploit code indexed in Metasploit or Exploit-DB

  4. Exploited in the wild: no evidence on record.

    Not in CISA KEV and no source reports exploitation

  5. Observed by OffSeq Mirage: no evidence on record.

    No attack traffic recorded by OffSeq Mirage sensors

A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 3 Nov 2026.

What to do

Upgrade Log360 and EventLog Analyzer to 13062.

Affected software

ProductAffectedFixed in
ZohocorpLog360Affected
  • <13062
Fixed in
  • 13062
ZohocorpEventLog AnalyzerAffected
  • <13062
Fixed in
  • 13062

AI-suggested

If you cannot patch yet, restrict network access to the affected products and monitor for suspicious activity related to unauthorized access attempts.

Description

Zoho Corporation's ManageEngine Log360 and EventLog Analyzer versions 13062 and below contain a critical vulnerability that could allow an attacker to gain unauthorized access to the product. The vulnerability has a high CVSS score of 9.1, indicating severe impact on confidentiality and integrity without requiring user interaction or privileges.

References

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