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CVE-2009-4530

Mongoose 2.8.0 and earlier allows remote attackers to obtain the source code for a web page by...

5.0 Medium

CVE-2009-4530 is a medium vulnerability (CVSS 5.0) in Sergey Lyubka Mongoose, published December 31, 2009. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.22%, the 68th percentile. No source names a fixed version.

Mongoose 2.8.0 and earlier allows remote attackers to obtain the source code for a web page by appending ::$DATA to the URI.

Exploit likelihood

1.22%Up 0.2 points since Feb 4, 2022

What each source reports

NVD Score used 5.0

Mongoose 2.8.0 and earlier allows remote attackers to obtain the source code for a web page by appending ::$DATA to the URI.

Record: CVE-2009-4530
CVSS 2.0: 5.0 MediumAV:N/AC:L/Au:N/C:P/I:N/A:N
Weakness: CWE-200
Updated: 2026-11-02

CVE List No score

Mongoose 2.8.0 and earlier allows remote attackers to obtain the source code for a web page by appending ::$DATA to the URI.

Record: CVE-2009-4530
Updated: 2026-11-02

EUVDEUVD-2009-4496 No score

Mongoose 2.8.0 and earlier allows remote attackers to obtain the source code for a web page by appending ::$DATA to the URI.

Record: EUVD-2009-4496
Updated: 2026-11-03

GitHub AdvisoriesGHSA-v9p7-m2rm-vpw2 No score

Mongoose 2.8.0 and earlier allows remote attackers to obtain the source code for a web page by...

Mongoose 2.8.0 and earlier allows remote attackers to obtain the source code for a web page by appending ::$DATA to the URI.

Record: GHSA-v9p7-m2rm-vpw2
Weakness: CWE-200
Updated: 2026-11-02

Affected products

sergey lyubka mongoose

History

History
When	Changed	Sources
2026-11-03	aliases	EUVD
2026-11-02	created	CVE List, GitHub Advisories, NVD

References