Stored XSS via unescaped Profile URL
Published Apr 10, 2023 · Updated Aug 6, 2024
Stored XSS in BestWebSoft's Like & Share 2.33 and earlier allows remote authenticated users to inject script through the Profile URL. The fcbkbttn_settings_page function stores the fcbkbttn_link request value directly in the link option without HTML escaping. A valid WordPress admin nonce and permission to submit plugin settings are required; the stored payload executes when the affected link is rendered.
Summary
What happened
Stored XSS in BestWebSoft's Like & Share 2.33 and earlier allows remote authenticated users to inject script through the Profile URL. The fcbkbttn_settings_page function stores the fcbkbttn_link request value directly in the link option without HTML escaping. A valid WordPress admin nonce and permission to submit plugin settings are required; the stored payload executes when the affected link is rendered.
The record
- CVE
- CVE-2014-125097
- Published
- Apr 10, 2023
- Updated
- Aug 6, 2024
- Vendor
- BestWebSoft
- Product
- BestWebSoft's Like & Share
- Classifications
- CWE-79, T1059.007
- Attack vector
- network
- Privileges
- authenticated
Timeline
How it unfolded
- Apr 10, 2023CVE publishedPublication date reported by the CVE source.
- Aug 6, 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.
- Affected versionversion=2.0
- Affected versionversion=2.1
- Affected versionversion=2.10
- Affected versionversion=2.11
- Affected versionversion=2.12
- Affected versionversion=2.13
- Affected versionversion=2.14
- Affected versionversion=2.15
- Affected versionversion=2.16
- Affected versionversion=2.17
- Affected versionversion=2.18
- Affected versionversion=2.19
- Affected versionversion=2.2
- Affected versionversion=2.20
- Affected versionversion=2.21
- Affected versionversion=2.22
- Affected versionversion=2.23
- Affected versionversion=2.24
- Affected versionversion=2.25
- Affected versionversion=2.26
- Affected versionversion=2.27
- Affected versionversion=2.28
- Affected versionversion=2.29
- Affected versionversion=2.3
- Affected versionversion=2.30
- Affected versionversion=2.31
- Affected versionversion=2.32
- Affected versionversion=2.33
- Affected versionversion=2.4
- Affected versionversion=2.5
- Affected versionversion=2.6
- Affected versionversion=2.7
- Affected versionversion=2.8
- Affected versionversion=2.9
What conditions does exploitation require?
What is affected?
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.
Weakness, pattern, technique
Public exploit references
No public exploit references are available in this record.
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Technologies
Your stack
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Your stack
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