CVE-2023-44470Network attack vector

Font-list modification via missing CSRF check

Published Oct 10, 2023 · Updated Apr 28, 2026

Cross-site request forgery in Kv TinyMCE Editor Add Fonts 1.1 and earlier allows remote attackers to update the font list. The font-list update handler accepts requests under an authenticated administrator session without performing a CSRF check. An administrator must be logged in and induced to submit a crafted request; the reported consequence is limited to changing the plugin's font list.

CVSS severity5.4
Medium
EPSS probability0.22%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Cross-site request forgery in Kv TinyMCE Editor Add Fonts 1.1 and earlier allows remote attackers to update the font list. The font-list update handler accepts requests under an authenticated administrator session without performing a CSRF check. An administrator must be logged in and induced to submit a crafted request; the reported consequence is limited to changing the plugin's font list.

The record

CVE
CVE-2023-44470
Published
Oct 10, 2023
Updated
Apr 28, 2026
Vendor
kvvaradha
Product
Kv TinyMCE Editor Add Fonts
Classifications
CWE-352, CAPEC-62, T1204
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Oct 10, 2023CVE 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=n/a <=1.1

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

kvvaradha · Kv TinyMCE Editor Add Fontsversion=n/a <=1.1

Published CVSS scores

8.8NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
5.4PatchstackCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:L

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 exploitUnconfirmed

Weakness, pattern, technique

CWE-352Cross-Site Request Forgery (CSRF)
CAPEC-62Cross Site Request Forgery
T1204User Execution

Public exploit references

No public exploit references are available in this record.

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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