CVE-2026-45754
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2026
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
Symfony: Mailjet Mailer Webhook Parser Never Verifies the Configured Secret — Unauthenticated Webhook Event Injection
Symfony is a PHP framework for web and console applications and a set of reusable PHP components. Prior to 6.4.40, 7.4.12, and 8.0.12, the Mailjet mailer bridge and LOX24 notifier bridge webhook parsers received configured webhook secrets but did not verify them, allowing unauthenticated POST requests to inject forged Mailjet and LOX24 event payloads. This issue is fixed in versions 6.4.40, 7.4.12, and 8.0.12.
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
symfony
- Vendor
- symfony
- Product
- symfony
- Platforms
- Unknown
- Default status
Unknown
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| >= 6.4.0, < 6.4.40 | affected | Unavailable | Unavailable | Unavailable | None listed |
| >= 7.0.0-BETA1, < 7.4.12 | affected | Unavailable | Unavailable | Unavailable | None listed |
| >= 8.0.0-BETA1, < 8.0.12 | affected | Unavailable | Unavailable | Unavailable | None listed |
lox24-notifier
- Vendor
- symfony
- Product
- lox24-notifier
- Platforms
- Unknown
- Default status
Unknown
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| >= 7.1.0-BETA1, < 7.4.12 | affected | Unavailable | Unavailable | Unavailable | None listed |
| >= 8.0.0-BETA1, < 8.0.12 | affected | Unavailable | Unavailable | Unavailable | None listed |
mailjet-mailer
- Vendor
- symfony
- Product
- mailjet-mailer
- Platforms
- Unknown
- Default status
Unknown
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| >= 6.4.0, < 6.4.40 | affected | Unavailable | Unavailable | Unavailable | None listed |
| >= 7.0.0-BETA1, < 7.4.12 | affected | Unavailable | Unavailable | Unavailable | None listed |
| >= 8.0.0-BETA1, < 8.0.12 | affected | Unavailable | Unavailable | Unavailable | None listed |