CVE-2022-43497

Home/CVE/Cross-site scripting vulnerability in WordPress versions prior to 6.0.3 allows a remote unauthenticated attacker to inje

CVE

Cross-site scripting vulnerability in WordPress versions prior to 6.0.3 allows a remote unauthenticated attacker to inje

Cross-site scripting vulnerability in WordPress versions prior to 6.0.3 allows a remote unauthenticated attacker to inject an arbitrary script. The developer also provides new patched releases for all versions since 3.7.

MEDIUM · CVSS 6.1 EPSS 0.01716

Monitor

No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence

Sigma rules0 YARA rules0

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Weakness Classification

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

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Affected Products & Versions

wordpress< 3.7.40
wordpress>= 3.8 and < 3.8.40
wordpress>= 3.9 and < 3.9.39
wordpress>= 4.0 and < 4.0.37
wordpress>= 4.1 and < 4.1.37
wordpress>= 4.2 and < 4.2.34
wordpress>= 4.3 and < 4.3.30
wordpress>= 4.4 and < 4.4.29
Show all 24 affected productswordpress>= 4.5 and < 4.5.28
wordpress>= 4.6 and < 4.6.25
wordpress>= 4.7 and < 4.7.25
wordpress>= 4.8 and < 4.8.21
wordpress>= 4.9 and < 4.9.22
wordpress>= 5.0 and < 5.0.18
wordpress>= 5.1 and < 5.1.15
wordpress>= 5.2 and < 5.2.17
wordpress>= 5.3 and < 5.3.14
wordpress>= 5.4 and < 5.4.12
wordpress>= 5.5 and < 5.5.11
wordpress>= 5.6 and < 5.6.10
wordpress>= 5.7 and < 5.7.8
wordpress>= 5.8 and < 5.8.6
wordpress>= 5.9 and < 5.9.5
wordpress>= 6.0 and < 6.0.3

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Scoring & Timeline

6.1

MEDIUM · CVSS v3.1 · vultures@jpcert.or.jp

View on NVD

Attack Vector

Network Adjacent Local Physical

Attack Complexity

Low High

Privileges Required

None Low High

User Interaction

None Required

Scope

Unchanged Changed

Confidentiality

None Low High

Integrity

None Low High

Availability

None Low High

Published to NVD05 Dec 2022 · 04:15 AM

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

SSVC triage · cisa-vulnrichment

Exploitation

none

Automatable

Technical impact

partial

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References & Sources

Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.

https://jvn.jp/en/jp/JVN09409909/index.htmlThird Party Advisory

https://wordpress.org/download/Product

https://wordpress.org/news/2022/10/wordpress-6-0-3-security-release/ProductRelease NotesVendor Advisory

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