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Fencer Vulns
medium 5.3

CVE-2024-40633 json

Customer data leak via adjustments API endpoint in Sylius

published 2024-07-17 2 y ago modified 2026-06-17 4 mo ago also EUVD-2024-2259 , GHSA-55rf-8q29-4g43

cvss
5.3
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.4%
EPSS 0.4% chance of exploitation in 30 days, percentile 32%
public exploits
0
none known

Summary

Sylius is an Open Source eCommerce Framework on Symfony. A security vulnerability was discovered in the `/api/v2/shop/adjustments/{id}` endpoint, which retrieves order adjustments based on incremental integer IDs. The vulnerability allows an attacker to enumerate valid adjustment IDs and retrieve order tokens. Using these tokens, an attacker can access guest customer order details - sensitive guest customer information. The issue is fixed in versions: 1.12.19, 1.13.4 and above. The `/api/v2/shop/adjustments/{id}` will always return `404` status. Users are advised to upgrade. Users unable to upgrade may alter their config to mitigate this issue. Please see the linked GHSA for details.

Patch / fix

  • packagist sylius/sylius 1.9.12, 1.10.16, 1.11.17, 1.12.19, 1.13.4
  • Sylius Sylius 1.12, 1.12.19, 1.13.4

CISA SSVC

Exploitation
none
Automatable
yes
Technical impact
partial
Assessed
2 y ago

Exploit prediction

0.38% chance of exploitation in the next 30 days, higher than 32% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
CNA 3.1 5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
GitHub 3.1 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Affected packages

ecosystem package affected fixed in
packagist sylius/sylius
>=1.12.0-alpha.1, <1.12.19
>=1.13.0-alpha.1, <1.13.4
<1.9.12
>=1.10.0-alpha.1, <1.10.16
>=1.11.0-alpha.1, <1.11.17
1.12.19
1.13.4
1.9.12
1.10.16
1.11.17

Affected products

  • Sylius Sylius

Classification

Weakness
  • CWE-200 Exposure of Sensitive Information to an Unauthorized Actor
  • CWE-639 Authorization Bypass Through User-Controlled Key

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

CPEs and fixed versions use Anchore's correction of NVD's data: Added CPE configurations because not yet analyzed by NVD.