From a28db2fdd881944fb5247a63725ccc7c20b594af Mon Sep 17 00:00:00 2001
From: crowdsec-automation
 <63358111+crowdsec-automation@users.noreply.github.com>
Date: Wed, 8 Apr 2026 15:29:32 +0200
Subject: [PATCH 1/4] Add vpatch-CVE-2025-49071 rule

---
 .../crowdsecurity/vpatch-CVE-2025-49071.yaml  | 42 +++++++++++++++++++
 1 file changed, 42 insertions(+)
 create mode 100644 appsec-rules/crowdsecurity/vpatch-CVE-2025-49071.yaml

diff --git a/appsec-rules/crowdsecurity/vpatch-CVE-2025-49071.yaml b/appsec-rules/crowdsecurity/vpatch-CVE-2025-49071.yaml
new file mode 100644
index 00000000000..ec740477bd5
--- /dev/null
+++ b/appsec-rules/crowdsecurity/vpatch-CVE-2025-49071.yaml
@@ -0,0 +1,42 @@
+## autogenerated on 2026-04-08 13:29:29
+name: crowdsecurity/vpatch-CVE-2025-49071
+description: 'Detects exploitation attempts of the Flozen WordPress theme arbitrary file upload vulnerability (CVE-2025-49071).'
+rules:
+  - and:
+      - zones:
+          - URI
+        transform:
+          - lowercase
+          - urldecode
+        match:
+          type: contains
+          value: /wp-admin/admin-ajax.php
+      - zones:
+          - BODY_ARGS
+        variables:
+          - action
+        transform:
+          - lowercase
+          - urldecode
+        match:
+          type: equals
+          value: wp_handle_upload
+      - zones:
+          - FILENAMES
+        transform:
+          - lowercase
+        match:
+          type: endsWith
+          value: .zip
+
+labels:
+  type: exploit
+  service: http
+  confidence: 3
+  spoofable: 0
+  behavior: 'http:exploit'
+  label: 'Flozen Theme - RCE'
+  classification:
+    - cve.CVE-2025-49071
+    - attack.T1190
+    - cwe.CWE-434

From 84780c8c949ae3d0379ce5b18d041dbc34c16ceb Mon Sep 17 00:00:00 2001
From: crowdsec-automation
 <63358111+crowdsec-automation@users.noreply.github.com>
Date: Wed, 8 Apr 2026 15:29:34 +0200
Subject: [PATCH 2/4] Add vpatch-CVE-2025-49071 test config

---
 .appsec-tests/vpatch-CVE-2025-49071/config.yaml | 5 +++++
 1 file changed, 5 insertions(+)
 create mode 100644 .appsec-tests/vpatch-CVE-2025-49071/config.yaml

diff --git a/.appsec-tests/vpatch-CVE-2025-49071/config.yaml b/.appsec-tests/vpatch-CVE-2025-49071/config.yaml
new file mode 100644
index 00000000000..33c724dfbd9
--- /dev/null
+++ b/.appsec-tests/vpatch-CVE-2025-49071/config.yaml
@@ -0,0 +1,5 @@
+## autogenerated on 2026-04-08 13:29:29
+appsec-rules:
+  - ./appsec-rules/crowdsecurity/base-config.yaml
+  - ./appsec-rules/crowdsecurity/vpatch-CVE-2025-49071.yaml
+nuclei_template: CVE-2025-49071.yaml

From af1244850aae9f0bf30ff5ef673b56a58aad22fb Mon Sep 17 00:00:00 2001
From: crowdsec-automation
 <63358111+crowdsec-automation@users.noreply.github.com>
Date: Wed, 8 Apr 2026 15:29:35 +0200
Subject: [PATCH 3/4] Add CVE-2025-49071.yaml test

---
 .../vpatch-CVE-2025-49071/CVE-2025-49071.yaml | 30 +++++++++++++++++++
 1 file changed, 30 insertions(+)
 create mode 100644 .appsec-tests/vpatch-CVE-2025-49071/CVE-2025-49071.yaml

diff --git a/.appsec-tests/vpatch-CVE-2025-49071/CVE-2025-49071.yaml b/.appsec-tests/vpatch-CVE-2025-49071/CVE-2025-49071.yaml
new file mode 100644
index 00000000000..d6e948449f4
--- /dev/null
+++ b/.appsec-tests/vpatch-CVE-2025-49071/CVE-2025-49071.yaml
@@ -0,0 +1,30 @@
+## autogenerated on 2026-04-08 13:29:29
+id: CVE-2025-49071
+info:
+  name: CVE-2025-49071
+  author: crowdsec
+  severity: info
+  description: CVE-2025-49071 testing
+  tags: appsec-testing
+http:
+  - raw:
+      - |
+        POST /wp-admin/admin-ajax.php HTTP/1.1
+        Host: {{Hostname}}
+        Content-Type: multipart/form-data; boundary=----WebKitFormBoundary
+
+        ------WebKitFormBoundary
+        Content-Disposition: form-data; name="action"
+
+        wp_handle_upload
+        ------WebKitFormBoundary
+        Content-Disposition: form-data; name="zip_packet_font"; filename="shadow.zip"
+        Content-Type: application/zip
+
+        <zip file content>
+        ------WebKitFormBoundary--
+    cookie-reuse: true
+    matchers:
+    - type: status
+      status:
+       - 403

From fe512254cf4989cb42d3a4659b36c2ea86a426ed Mon Sep 17 00:00:00 2001
From: crowdsec-automation
 <63358111+crowdsec-automation@users.noreply.github.com>
Date: Wed, 8 Apr 2026 15:29:37 +0200
Subject: [PATCH 4/4] Add vpatch-CVE-2025-49071 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 7ccf9a8bf03..65cde192de2 100644
--- a/collections/crowdsecurity/appsec-virtual-patching.yaml
+++ b/collections/crowdsecurity/appsec-virtual-patching.yaml
@@ -160,6 +160,7 @@ appsec-rules:
 - crowdsecurity/vpatch-CVE-2018-13317
 - crowdsecurity/vpatch-CVE-2025-9316
 - crowdsecurity/vpatch-CVE-2025-11700
+- crowdsecurity/vpatch-CVE-2025-49071
 - crowdsecurity/vpatch-CVE-2025-13315
 - crowdsecurity/vpatch-CVE-2025-37164
 - crowdsecurity/vpatch-CVE-2025-52970