CVE-2026-7303Public exploitNetwork attack vectorHinoki check available

Cross-group log disclosure via unchecked logId

Published Apr 28, 2026 · Updated Apr 28, 2026

IDOR in XXL-JOB 3.3.0 through 3.3.2 allows remote authenticated users to read execution logs across job-group boundaries. The logDetailCat endpoint loads a caller-supplied logId and returns the executor's log content without validating access to the associated job group. A valid non-administrator account and a known or guessed logId suffice, exposing logs that can contain job parameters, hostnames, stack traces, or secrets.

CVSS severity3.7
Low
EPSS probability0.42%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkAvailable
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Summary

What happened

IDOR in XXL-JOB 3.3.0 through 3.3.2 allows remote authenticated users to read execution logs across job-group boundaries. The logDetailCat endpoint loads a caller-supplied logId and returns the executor's log content without validating access to the associated job group. A valid non-administrator account and a known or guessed logId suffice, exposing logs that can contain job parameters, hostnames, stack traces, or secrets.

The record

CVE
CVE-2026-7303
Published
Apr 28, 2026
Updated
Apr 28, 2026
Vendor
Xuxueli
Product
XXL-JOB
Classifications
CWE-99, T1213
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Apr 28, 2026CVE publishedPublication date reported by the CVE source.
  2. Apr 28, 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=3.3.0
  2. Affected versionversion=3.3.1
  3. Affected versionversion=3.3.2

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Xuxueli · XXL-JOBversion=3.3.0; version=3.3.1; version=3.3.2

Published CVSS scores

2.6VulDB CNAAV:N/AC:H/Au:N/C:P/I:N/A:N
3.7VulDB CNACVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
2.9VulDB CNACVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P

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
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-99Improper Control of Resource Identifiers ('Resource Injection')
T1213Data from Information Repositories

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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