CVE-2024-22603Public exploitNetwork attack vector

Unauthorized link creation via forged request

Published Jan 18, 2024 · Updated Aug 29, 2024

CSRF in FlyCms 1.0 allows remote attackers to add site links through a forged POST request to /system/links/add_link. The endpoint accepts attacker-chosen linkName, linkUrl, linkLogo, type, isShow, and sort values from a cross-origin form without a request-bound token. Exploitation requires a logged-in user to load or submit the crafted form, resulting in an unauthorized link entry.

CVSS severity8.8
High
EPSS probability0.33%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

CSRF in FlyCms 1.0 allows remote attackers to add site links through a forged POST request to /system/links/add_link. The endpoint accepts attacker-chosen linkName, linkUrl, linkLogo, type, isShow, and sort values from a cross-origin form without a request-bound token. Exploitation requires a logged-in user to load or submit the crafted form, resulting in an unauthorized link entry.

The record

CVE
CVE-2024-22603
Published
Jan 18, 2024
Updated
Aug 29, 2024
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-352
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jan 18, 2024CVE publishedPublication date reported by the CVE source.
  2. Aug 29, 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?

Affected buildAffected product and version details are unavailable.

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

8.8CISA-ADPCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
8.8NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

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 exploitPublished

Weakness, pattern, technique

CWE-352Cross-Site Request Forgery (CSRF)

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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