EUVD-2026-49659
Cross-site Scripting (XSS) (CWE-79)
GHSA-q5pw-j7r2-39xm
7.1
CVSS 3.1 · Vendor: patchstack
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Severity by source
Vendor (patchstack)
PRIMARY
7.1
HIGH
AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L
Primary rating from Vendor (patchstack) · only source for this CVE.
CVSS VectorVendor: patchstack
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Changed
Confidentiality
Low
Integrity
Low
Availability
Low
Lifecycle Timeline
2
Analysis Generated
Jul 27, 2026 - 23:32 vuln.today
CVE Published
Jul 27, 2026 - 23:16 cve.org
HIGH 7.1
DescriptionCVE.org
Unauthenticated Cross Site Scripting (XSS) in BackWPup <= 5.7.4 versions.
AnalysisAI
Cross-site scripting in the BackWPup WordPress plugin (version 5
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Same weakness CWE-79 – Cross-site Scripting (XSS)
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External POC / Exploit Code
Leaving vuln.today
Destination URL
POC code from unknown sources may be malicious, contain backdoors, or be fake.
Always review and test exploit code in a safe, isolated environment (VM/sandbox).
Verify the source reputation and cross-reference with known databases (Exploit-DB, GitHub Security).