PoC Index

CVE-2021-42662

MEDIUM 5.4EPSS 1.7%

A Stored Cross Site Scripting (XSS) vulnerability exists in Sourcecodester Online Event Booking and Reservation System in PHP/MySQL via the Holiday reason parameter. An attacker can leverage this vulnerability in order to run javascript commands on the web server surfers behalf, which can lead to cookie stealing and more.

CVSS v3.1
5.4 MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
CVSS v2.0
3.5 LOWAV:N/AC:M/Au:S/C:N/I:P/A:N
EPSS
1.67% chance of exploitation in the next 30 days, 75th percentile
Published
2021-11-05
Updated
2024-08-04

Proof-of-concept exploits (4)

References

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