Public exploit available
Public proof-of-concept or exploit code exists (ExploitDB / Metasploit / Nuclei).

CVE-2021-21087 — Cross-site Scripting in Adobe Coldfusion

CWE-79 — Cross-site Scripting5 documents5 sources
Severity
5.4MEDIUMNVD
EPSS
84.2%
top 0.69%
CISA KEV
Not in KEV
Exploit
PoC available
Public exploit / PoC exists
Affected products
1
Adobe Coldfusion
Timeline
PublishedApr 15
Latest updateMay 24

Description

Adobe Coldfusion versions 2016 (update 16 and earlier), 2018 (update 10 and earlier) and 2021.0.0.323925 are affected by an Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability. An attacker could abuse this vulnerability to execute arbitrary JavaScript code in context of the current user. Exploitation of this issue requires user interaction.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:NExploitability: 2.3 | Impact: 2.7

Affected Packages2 packages

▶CVEListV5adobe/coldfusionunspecified — 2016.16+3
▶NVDadobe/coldfusion2016, 2018, 2021.0.0.323925+2

Patches

Patch: helpx.adobe.com ↗Patch: helpx.adobe.com ↗

🔴Vulnerability Details

3
GHSA
GHSA-9mx8-9vhh-5qr7: Adobe Coldfusion versions 2016 (update 16 and earlier) and 2018 (update 10 and earlier) are affected by an Improper Neutralization of Directives in Dy↗2022-05-24
▶
CVEList
ColdFusion Improper neutralization of web input during page generation could lead to arbitrary JavaScript execution in the browser↗2021-04-15
▶
VulnCheck
Adobe ColdFusion Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')↗2021
▶

💥Exploits & PoCs

1
Nuclei
Adobe ColdFusion - Cross-Site Scripting
▶
CVE-2021-21087 — Cross-site Scripting in Adobe | cvebase