CVE-2023-44352Network attack vector

Browser script execution via reflected input

Published Nov 17, 2023 · Updated Oct 29, 2024

Reflected XSS in Adobe ColdFusion 2023 Update 5 and earlier and 2021 Update 11 and earlier allows remote attackers to execute browser script. Adobe has not published the vulnerable page or the input-handling error that reflects attacker-controlled content. Exploitation requires an unauthenticated attacker to convince a victim to open a crafted URL, after which script runs in that victim's browser context.

CVSS severity6.1
Medium
EPSS probability84.81%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Reflected XSS in Adobe ColdFusion 2023 Update 5 and earlier and 2021 Update 11 and earlier allows remote attackers to execute browser script. Adobe has not published the vulnerable page or the input-handling error that reflects attacker-controlled content. Exploitation requires an unauthenticated attacker to convince a victim to open a crafted URL, after which script runs in that victim's browser context.

The record

CVE
CVE-2023-44352
Published
Nov 17, 2023
Updated
Oct 29, 2024
Vendor
Adobe
Product
ColdFusion
Classifications
CWE-79, T1204.001
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Nov 17, 2023CVE publishedPublication date reported by the CVE source.
  2. Oct 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?

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

  1. Affected versionversion=0 <=2021.11

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Adobe · ColdFusionversion=0 <=2021.11

Published CVSS scores

6.1Adobe Systems IncorporatedCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/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.

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-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
T1204.001Malicious Link

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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