Vulnerability in Saleor

CVE-2023-32694

Saleor Core is a composable, headless commerce API. Saleor's `validate_hmac_signature` function is vulnerable to timing attacks. Malicious users could abuse this vulnerability on Saleor deployments having the Adyen plugin enabled in order to determine the secret key and forge fake events, this could affect the database integrity such as marking an order as paid when it is not. This issue has been patched in versions 3.7.68, 3.8.40, 3.9.49, 3.10.36, 3.11.35, 3.12.25, and 3.13.16.

Published · last modified .

CVSS v3 metric

CVSS v3 base score 4.8 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N.

EPSS exploit prediction

EPSS: 0.003 (25.1th percentile), scored .

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 25th percentile — 25.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS trend (30 days)EPSS over the last 30 days for CVE-2023-32694: held from 0.003 to 0.003.

EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: 0.000

Affected products

  • Saleor — versions >= 2.11.0, < 3.7.68, >= 3.8.0, < 3.8.40, >= 3.9.0, < 3.9.49

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2023-32694?
CVE-2023-32694 is a medium-severity vulnerability in Saleor, classified under Observable Discrepancy. CVSS score: 4.8/10. Published 2023-05-25.
How severe is CVE-2023-32694?
Medium severity. CVSS v3 base score is 4.8 out of 10.