CVE-2023-51339: event ticketing DoS — Exploit

Description

A lack of rate limiting in the 'Forgot Password' feature of PHPJabbers Event Ticketing System v1.0 allows attackers to send an excessive amount of email for a legitimate user, leading to a possible Denial of Service (DoS) via a large amount of generated e-mail messages.

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CVSS v3.1 Score

6.5

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Weakness Type (CWE)

CWE-770 CWE-770

Affected Products

Vendor	Product	Versions
phpjabbers	event_ticketing_system	All

References

Exploits

https://packetstorm.news/files/id/176519

Other References

https://www.phpjabbers.com/event-ticketing-system/#sectionDemo http://packetstormsecurity.com/files/176519/PHPJabbers-Event-Ticketing-System-1.0-Missing-Rate-Limiting.html

Frequently Asked Questions

What is CVE-2023-51339? +

A lack of rate limiting in the 'Forgot Password' feature of PHPJabbers Event Ticketing System v1.0 allows attackers to send an excessive amount of email for a legitimate user, leading to a possible Denial of Service (DoS) via a large amount of generated e-mail messages. It has a CVSS v3.1 base score of 6.5 (MEDIUM).

How severe is CVE-2023-51339? +

CVE-2023-51339 has a CVSS v3.1 score of 6.5 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.

What products are affected by CVE-2023-51339? +

CVE-2023-51339 affects products from phpjabbers, specifically: event_ticketing_system. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2023-51339? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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