CVE-2024-50340
Ability to change environment from query in symfony/runtime
Severity Score
7.3
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
1
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
Attend
*SSVC
Descriptions
symfony/runtime is a module for the Symphony PHP framework which enables decoupling PHP applications from global state. When the `register_argv_argc` php directive is set to `on` , and users call any URL with a special crafted query string, they are able to change the environment or debug mode used by the kernel when handling the request. As of versions 5.4.46, 6.4.14, and 7.1.7 the `SymfonyRuntime` now ignores the `argv` values for non-SAPI PHP runtimes. All users are advised to upgrade. There are no known workarounds for this vulnerability.
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:Attend
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2024-10-22 CVE Reserved
- 2024-11-06 CVE Published
- 2024-11-06 First Exploit
- 2024-11-07 CVE Updated
- 2024-11-15 EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
CWE
- CWE-74: Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')
CAPEC
References (3)
| URL | Tag | Source |
|---|---|---|
| https://github.com/symfony/symfony/commit/a77b308c3f179ed7c8a8bc295f82b2d6ee3493fa | X_refsource_misc | |
| https://github.com/symfony/symfony/security/advisories/GHSA-x8vp-gf4q-mw5j | X_refsource_confirm |
| URL | Date | SRC |
|---|---|---|
| https://github.com/Nyamort/CVE-2024-50340 | 2024-11-06 |
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Symfony Search vendor "Symfony" | Symfony Search vendor "Symfony" for product "Symfony" | < 5.4.46 Search vendor "Symfony" for product "Symfony" and version " < 5.4.46" | en |
Affected
| ||||||
| Symfony Search vendor "Symfony" | Symfony Search vendor "Symfony" for product "Symfony" | >= 6.0.0 < 6.4.14 Search vendor "Symfony" for product "Symfony" and version " >= 6.0.0 < 6.4.14" | en |
Affected
| ||||||
| Symfony Search vendor "Symfony" | Symfony Search vendor "Symfony" for product "Symfony" | >= 7.0.0 < 7.1.7 Search vendor "Symfony" for product "Symfony" and version " >= 7.0.0 < 7.1.7" | en |
Affected
| ||||||