CVE-2024-45300
Alf.io Promo Code Limit Bypass vulnerability
Description
alf.io is an open source ticket reservation system for conferences, trade shows, workshops, and meetups. Prior to version 2.0-M5, a race condition allows the user to bypass the limit on the number of promo codes and use the discount coupon multiple times. In "alf.io", an event organizer can apply price discounts by using promo codes to your events. The organizer can limit the number of promo codes that will be used for this, but the time-gap between checking the number of codes and restricting the use of the codes allows a threat actor to bypass the promo code limit. Version 2.0-M5 fixes this issue.
INFO
Published Date :
Sept. 6, 2024, 1:15 p.m.
Last Modified :
Sept. 29, 2024, 12:08 a.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
3.6
Exploitability Score :
3.9
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2024-45300.
| URL | Resource |
|---|---|
| https://github.com/alfio-event/alf.io/commit/53b3309e26e8acec6860d1e045df3046153a3245 | Patch |
| https://github.com/alfio-event/alf.io/security/advisories/GHSA-67jg-m6f3-473g | Exploit Vendor Advisory |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2024-45300 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2024-45300 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
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Initial Analysis by [email protected]
Sep. 29, 2024
Action Type Old Value New Value Added CVSS V3.1 NIST AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N Changed Reference Type https://github.com/alfio-event/alf.io/commit/53b3309e26e8acec6860d1e045df3046153a3245 No Types Assigned https://github.com/alfio-event/alf.io/commit/53b3309e26e8acec6860d1e045df3046153a3245 Patch Changed Reference Type https://github.com/alfio-event/alf.io/security/advisories/GHSA-67jg-m6f3-473g No Types Assigned https://github.com/alfio-event/alf.io/security/advisories/GHSA-67jg-m6f3-473g Exploit, Vendor Advisory Added CWE NIST CWE-362 Added CPE Configuration OR *cpe:2.3:a:alf:alf:*:*:*:*:*:*:*:* versions up to (excluding) 2.0-m5 -
CVE Received by [email protected]
Sep. 06, 2024
Action Type Old Value New Value Added Description alf.io is an open source ticket reservation system for conferences, trade shows, workshops, and meetups. Prior to version 2.0-M5, a race condition allows the user to bypass the limit on the number of promo codes and use the discount coupon multiple times. In "alf.io", an event organizer can apply price discounts by using promo codes to your events. The organizer can limit the number of promo codes that will be used for this, but the time-gap between checking the number of codes and restricting the use of the codes allows a threat actor to bypass the promo code limit. Version 2.0-M5 fixes this issue. Added Reference GitHub, Inc. https://github.com/alfio-event/alf.io/security/advisories/GHSA-67jg-m6f3-473g [No types assigned] Added Reference GitHub, Inc. https://github.com/alfio-event/alf.io/commit/53b3309e26e8acec6860d1e045df3046153a3245 [No types assigned] Added CWE GitHub, Inc. CWE-362 Added CVSS V3.1 GitHub, Inc. AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2024-45300 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2024-45300
weaknesses.