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CVE-2024-45299

19
FAUCET Score

CVE-2024-45299 affects alf.io, an open-source ticket reservation system, prior to version 2.0-M5. The vulnerability stems from improper escaping of preloaded JSON data and customizable text fields, allowing an authenticated administrator or event administrator to corrupt their own installation by inserting unescaped content. Rated Medium severity with a CVSS score of 6.5, this flaw has a network attack vector, low attack complexity, and high impact on integrity and availability, though a Content-Security-Policy mitigates script execution. There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
< 2.0-m5CPE matchmatch criteria
cpe:2.3:a:alf:alf:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

6.5MEDIUM

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
1.2
Impact Score
5.2
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.72%
Probability of exploitation in next 30 days
EPSS Percentile
50.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0072 is in the 50th percentile among its peer group of 3,562 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (1)

github_advisorypatch availablevia nvd_reference
View patch

References

github.com / alfio-event/alf.io/commit/e7131c588f4ac31067a41d0e31e6a6a721b2ff4b
Patch
github.com / alfio-event/alf.io/security/advisories/GHSA-mcx6-25f8-8rqw
ExploitThird Party Advisory