From 334ef98e1fe3d3516e8718ac869d26ba9cfdb573 Mon Sep 17 00:00:00 2001
From: crowdsec-automation
 <63358111+crowdsec-automation@users.noreply.github.com>
Date: Wed, 15 Jul 2026 15:33:14 +0200
Subject: [PATCH 1/4] Add vpatch-CVE-2026-42208 rule

---
 .../crowdsecurity/vpatch-CVE-2026-42208.yaml  | 33 +++++++++++++++++++
 1 file changed, 33 insertions(+)
 create mode 100644 appsec-rules/crowdsecurity/vpatch-CVE-2026-42208.yaml

diff --git a/appsec-rules/crowdsecurity/vpatch-CVE-2026-42208.yaml b/appsec-rules/crowdsecurity/vpatch-CVE-2026-42208.yaml
new file mode 100644
index 00000000000..dc14dfd3df2
--- /dev/null
+++ b/appsec-rules/crowdsecurity/vpatch-CVE-2026-42208.yaml
@@ -0,0 +1,33 @@
+## autogenerated on 2026-07-15 13:33:11
+name: crowdsecurity/vpatch-CVE-2026-42208
+description: 'Detects SQL injection in LiteLLM via crafted Authorization header on /v1/chat/completions endpoint.'
+rules:
+  - and:
+      - zones:
+          - URI
+        transform:
+          - lowercase
+        match:
+          type: equals
+          value: /v1/chat/completions
+      - zones:
+          - HEADERS
+        variables:
+          - authorization
+        transform:
+          - lowercase
+        match:
+          type: contains
+          value: "' or (select"
+
+labels:
+  type: exploit
+  service: http
+  confidence: 3
+  spoofable: 0
+  behavior: 'http:exploit'
+  label: 'LiteLLM - SQLI'
+  classification:
+    - cve.CVE-2026-42208
+    - attack.T1190
+    - cwe.CWE-89

From 277f4c488b272ffa5c4331efd76290cc94eef040 Mon Sep 17 00:00:00 2001
From: crowdsec-automation
 <63358111+crowdsec-automation@users.noreply.github.com>
Date: Wed, 15 Jul 2026 15:33:16 +0200
Subject: [PATCH 2/4] Add vpatch-CVE-2026-42208 test config

---
 .appsec-tests/vpatch-CVE-2026-42208/config.yaml | 5 +++++
 1 file changed, 5 insertions(+)
 create mode 100644 .appsec-tests/vpatch-CVE-2026-42208/config.yaml

diff --git a/.appsec-tests/vpatch-CVE-2026-42208/config.yaml b/.appsec-tests/vpatch-CVE-2026-42208/config.yaml
new file mode 100644
index 00000000000..72227431ac6
--- /dev/null
+++ b/.appsec-tests/vpatch-CVE-2026-42208/config.yaml
@@ -0,0 +1,5 @@
+## autogenerated on 2026-07-15 13:33:11
+appsec-rules:
+  - ./appsec-rules/crowdsecurity/base-config.yaml
+  - ./appsec-rules/crowdsecurity/vpatch-CVE-2026-42208.yaml
+nuclei_template: CVE-2026-42208.yaml

From d2ebb9503f0d30a63e72f7f75d871009144cc5cc Mon Sep 17 00:00:00 2001
From: crowdsec-automation
 <63358111+crowdsec-automation@users.noreply.github.com>
Date: Wed, 15 Jul 2026 15:33:18 +0200
Subject: [PATCH 3/4] Add CVE-2026-42208.yaml test

---
 .../vpatch-CVE-2026-42208/CVE-2026-42208.yaml | 22 +++++++++++++++++++
 1 file changed, 22 insertions(+)
 create mode 100644 .appsec-tests/vpatch-CVE-2026-42208/CVE-2026-42208.yaml

diff --git a/.appsec-tests/vpatch-CVE-2026-42208/CVE-2026-42208.yaml b/.appsec-tests/vpatch-CVE-2026-42208/CVE-2026-42208.yaml
new file mode 100644
index 00000000000..f7b37f93aac
--- /dev/null
+++ b/.appsec-tests/vpatch-CVE-2026-42208/CVE-2026-42208.yaml
@@ -0,0 +1,22 @@
+## autogenerated on 2026-07-15 13:33:11
+id: CVE-2026-42208
+info:
+  name: CVE-2026-42208
+  author: crowdsec
+  severity: info
+  description: CVE-2026-42208 testing
+  tags: appsec-testing
+http:
+  - raw:
+      - |
+        POST /v1/chat/completions HTTP/1.1
+        Host: {{Hostname}}
+        Content-Type: application/json
+        Authorization: Bearer {{randstr}}' OR (SELECT pg_sleep(8)) IS NOT NULL --
+
+        {}
+    cookie-reuse: true
+    matchers:
+    - type: status
+      status:
+       - 403

From c9051fea02e1ed99c0253f2599f5de0cbf65bd53 Mon Sep 17 00:00:00 2001
From: crowdsec-automation
 <63358111+crowdsec-automation@users.noreply.github.com>
Date: Wed, 15 Jul 2026 15:33:20 +0200
Subject: [PATCH 4/4] Add vpatch-CVE-2026-42208 rule to vpatch collection

---
 collections/crowdsecurity/appsec-virtual-patching.yaml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/collections/crowdsecurity/appsec-virtual-patching.yaml b/collections/crowdsecurity/appsec-virtual-patching.yaml
index 79a2e5ca01c..e15949bfd89 100644
--- a/collections/crowdsecurity/appsec-virtual-patching.yaml
+++ b/collections/crowdsecurity/appsec-virtual-patching.yaml
@@ -70,6 +70,7 @@ appsec-rules:
 - crowdsecurity/vpatch-CVE-2020-5902
 - crowdsecurity/vpatch-CVE-2018-13379
 - crowdsecurity/vpatch-CVE-2022-26134
+- crowdsecurity/vpatch-CVE-2026-42208
 - crowdsecurity/vpatch-CVE-2026-1557
 - crowdsecurity/vpatch-CVE-2024-34102
 - crowdsecurity/vpatch-CVE-2024-29973