Machine-written summary
Summary written by Claude Haiku from the source advisory. Not reviewed by a person.
Sylius (Packagist sylius/sylius) versions below 1.9.10, from 1.10 to below 1.10.11, and from 1.11 to below 1.11.2 are affected. An attacker with full access to a computer where a user logged out but left the browser tab open can use the back button to view previously shown pages, such as customer details or payment gateway configuration, though they cannot perform actions. Upgrade to 1.9.10, 1.10.11, 1.11.2 or later; the source also describes cache and redirect changes as a workaround, but these require custom code.
Not analysed yet
We haven’t published our analysis of this Advisory yet. Once a person has reviewed it, this page will say what’s vulnerable, what has to be true for your app to be affected, and how to check.
Severity and exploitation
| Score | Rating | CVSS | Vector | Source |
|---|---|---|---|---|
| 5.0 | Medium | 3.1 | CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N | CNA (GitHub_M) |
- CISA KEV Not listed.
- EPSS 0.0082, the 57th percentile, on 5 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.
Timeline
- 31 Oct 2026, 14:32 UTC First seen by agentprime
- 31 Oct 2026, 14:32 UTC Confirmed by OSV
Sources
- GitHub Advisory Database: GHSA-7563-75j9-6h5p
- OSV: GHSA-7563-75j9-6h5p
- github.com/Sylius/Sylius/security/advisories/GHSA-7563-75j9-6h5p
- nvd.nist.gov/vuln/detail/CVE-2022-24742
- github.com/Sylius/Sylius
- github.com/Sylius/Sylius/releases/tag/v1.10.11
- github.com/Sylius/Sylius/releases/tag/v1.11.2
- github.com/Sylius/Sylius/releases/tag/v1.9.10