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| Vulnerability ID | VCID-ke2d-2a15-rkeh |
| Aliases |
GHSA-xffp-6w68-4775
|
| Summary | Zendframework Remote Address Spoofing Vector in `Zend\Http\PhpEnvironment\RemoteAddress` The `Zend\Http\PhpEnvironment\RemoteAddress` class provides features around detecting the internet protocol (IP) address for an incoming proxied request via the X-Forwarded-For header, taking into account a provided list of trusted proxy server IPs. Prior to 2.2.5, the class was not taking into account whether or not the IP address contained in PHP's `$_SERVER['REMOTE_ADDR']` was in the trusted proxy server list. The IETF draft specification indicates that if `$_SERVER['REMOTE_ADDR']` is not a trusted proxy, it must be considered the originating IP address, and the value of X-Forwarded-For must be disregarded. |
| Status | Published |
| Exploitability | 0.5 |
| Weighted Severity | 8.0 |
| Risk | 4.0 |
| Affected and Fixed Packages | Package Details |
| System | Score | Found at |
|---|---|---|
| cvssv3.1 | 7.5 | https://framework.zend.com/security/advisory/ZF2013-04 |
| generic_textual | HIGH | https://framework.zend.com/security/advisory/ZF2013-04 |
| cvssv3.1 | 7.5 | https://github.com/FriendsOfPHP/security-advisories/blob/master/zendframework/zendframework/ZF2013-04.yaml |
| generic_textual | HIGH | https://github.com/FriendsOfPHP/security-advisories/blob/master/zendframework/zendframework/ZF2013-04.yaml |
| cvssv3.1 | 7.5 | https://github.com/zendframework/zendframework |
| generic_textual | HIGH | https://github.com/zendframework/zendframework |
| cvssv3.1 | 7.5 | https://github.com/zendframework/zendframework/commit/bb6784461d3b23ef1db4be8cf47957ccc3b681ed |
| generic_textual | HIGH | https://github.com/zendframework/zendframework/commit/bb6784461d3b23ef1db4be8cf47957ccc3b681ed |
| Attack Vector (AV) | Attack Complexity (AC) | Privileges Required (PR) | User Interaction (UI) | Scope (S) | Confidentiality Impact (C) | Integrity Impact (I) | Availability Impact (A) |
|---|---|---|---|---|---|---|---|
network adjacent_network local physical |
low high |
none low high |
none required |
unchanged changed |
high low none |
high low none |
high low none |
| Attack Vector (AV) | Attack Complexity (AC) | Privileges Required (PR) | User Interaction (UI) | Scope (S) | Confidentiality Impact (C) | Integrity Impact (I) | Availability Impact (A) |
|---|---|---|---|---|---|---|---|
network adjacent_network local physical |
low high |
none low high |
none required |
unchanged changed |
high low none |
high low none |
high low none |
| Attack Vector (AV) | Attack Complexity (AC) | Privileges Required (PR) | User Interaction (UI) | Scope (S) | Confidentiality Impact (C) | Integrity Impact (I) | Availability Impact (A) |
|---|---|---|---|---|---|---|---|
network adjacent_network local physical |
low high |
none low high |
none required |
unchanged changed |
high low none |
high low none |
high low none |
| Attack Vector (AV) | Attack Complexity (AC) | Privileges Required (PR) | User Interaction (UI) | Scope (S) | Confidentiality Impact (C) | Integrity Impact (I) | Availability Impact (A) |
|---|---|---|---|---|---|---|---|
network adjacent_network local physical |
low high |
none low high |
none required |
unchanged changed |
high low none |
high low none |
high low none |
No EPSS data available for this vulnerability.
| Date | Actor | Action | Source | VulnerableCode Version |
|---|---|---|---|---|
| 2026-06-04T16:21:55.995971+00:00 | GitLab Importer | Import | https://gitlab.com/gitlab-org/advisories-community/-/blob/main/packagist/zendframework/zendframework/GHSA-xffp-6w68-4775.yml | 38.6.0 |