CVE-2024-50811Public exploitNetwork attack vector

Unauthenticated internal resource access via unvalidated URLs

Published Nov 8, 2024 · Updated Nov 21, 2024

SSRF in TendCode iZone at revision c011b48 allows remote attackers to make server-side GET or POST requests to attacker-chosen URLs. The push_urls() and get_urls() functions in apps/tool/apis/bd_push.py pass submitted URLs directly to requests.post() and requests.get() without destination validation. No authentication or user interaction is required; successful requests expose upstream responses or sitemap URLs and reach services available from the server's network position.

CVSS severity9.1
Critical
EPSS probability0.36%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

SSRF in TendCode iZone at revision c011b48 allows remote attackers to make server-side GET or POST requests to attacker-chosen URLs. The push_urls() and get_urls() functions in apps/tool/apis/bd_push.py pass submitted URLs directly to requests.post() and requests.get() without destination validation. No authentication or user interaction is required; successful requests expose upstream responses or sitemap URLs and reach services available from the server's network position.

The record

CVE
CVE-2024-50811
Published
Nov 8, 2024
Updated
Nov 21, 2024
Vendor
TendCode
Product
iZone
Classifications
CWE-918, CAPEC-664, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Nov 8, 2024CVE publishedPublication date reported by the CVE source.
  2. Nov 21, 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?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0 <*

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

TendCode · iZoneversion=0 <*

Published CVSS scores

9.1CISA-ADPCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/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 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 exploitPublished

Weakness, pattern, technique

CWE-918Server-Side Request Forgery (SSRF)
CAPEC-664Server Side Request Forgery
T1190Exploit Public-Facing Application

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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