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Description

GigToDo 1.3 contains a persistent cross-site scripting vulnerability that allows authenticated attackers to inject malicious JavaScript and HTML code through the proposal description field. Attackers can craft XSS payloads in the create_proposal endpoint that execute when administrators or other users view the stored proposal, enabling cookie theft and malicious redirects.

PUBLISHED Reserved 2026-06-04 | Published 2026-06-04 | Updated 2026-06-05 | Assigner VulnCheck




MEDIUM: 5.1CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N
MEDIUM: 6.4CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N

Problem types

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

Product status

Any version
affected

Credits

m0ze finder

References

www.exploit-db.com/exploits/47185 (ExploitDB-47185) exploit

www.gigtodoscript.com (Official Product Homepage) product

codecanyon.net/...todo-freelance-marketplace-script/23855397 (Product Reference) product

www.vulncheck.com/...lance-marketplace-script-persistent-xss (VulnCheck Advisory: GigToDo Freelance Marketplace Script 1.3 Persistent XSS) third-party-advisory

cve.org (CVE-2019-25739)

nvd.nist.gov (CVE-2019-25739)

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