CVE-2026-3733Public exploitNetwork attack vector

Authenticated SSRF via unchecked executor address

Published Mar 8, 2026 · Updated Mar 8, 2026

SSRF in xuxueli XXL-JOB 3.3.0 through 3.3.2 allows remote authenticated users to make the admin server send HTTP requests. JobInfoController passes the user-controlled addressList from /jobinfo/trigger into XxlJobRemotingUtil.postBody, which opens the supplied URL without restricting its destination. The endpoint requires a logged-in user; successful use lets the scheduling server probe or interact with HTTP services reachable from its network.

CVSS severity6.3
Medium
EPSS probability0.21%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

SSRF in xuxueli XXL-JOB 3.3.0 through 3.3.2 allows remote authenticated users to make the admin server send HTTP requests. JobInfoController passes the user-controlled addressList from /jobinfo/trigger into XxlJobRemotingUtil.postBody, which opens the supplied URL without restricting its destination. The endpoint requires a logged-in user; successful use lets the scheduling server probe or interact with HTTP services reachable from its network.

The record

CVE
CVE-2026-3733
Published
Mar 8, 2026
Updated
Mar 8, 2026
Vendor
Xuxueli
Product
XXL-JOB
Classifications
CWE-918, T1046
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Mar 8, 2026CVE publishedPublication date reported by the CVE source.
  2. Mar 8, 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

6.3VulDBCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
6.5VulDBAV:N/AC:L/Au:S/C:P/I:P/A:P
2.1VulDBCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/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 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-918Server-Side Request Forgery (SSRF)
T1046Network Service Discovery

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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