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Posted to commits@camel.apache.org by fm...@apache.org on 2026/07/06 08:38:05 UTC
(camel-website) branch fix-cve-2026-49042-html-validation created (now 31b4b8db)
This is an automated email from the ASF dual-hosted git repository.
Croway pushed a change to branch fix-cve-2026-49042-html-validation
in repository https://gitbox.apache.org/repos/asf/camel-website.git
at 31b4b8db Fix HTML validation: escape angle brackets in CVE-2026-49042 and re-sign
This branch includes the following new commits:
new 31b4b8db Fix HTML validation: escape angle brackets in CVE-2026-49042 and re-sign
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(camel-website) 01/01: Fix HTML validation: escape angle brackets in CVE-2026-49042 and re-sign
Posted by fm...@apache.org.
This is an automated email from the ASF dual-hosted git repository.
Croway pushed a commit to branch fix-cve-2026-49042-html-validation
in repository https://gitbox.apache.org/repos/asf/camel-website.git
commit 31b4b8dbb542ad9302a78c8217ef22ae81750284
Author: Croway <fe...@gmail.com>
AuthorDate: Mon Jul 6 10:34:58 2026 +0200
Fix HTML validation: escape angle brackets in CVE-2026-49042 and re-sign
---
content/security/CVE-2026-49042.md | 2 +-
content/security/CVE-2026-49042.txt.asc | 30 +++++++++++++++---------------
2 files changed, 16 insertions(+), 16 deletions(-)
diff --git a/content/security/CVE-2026-49042.md b/content/security/CVE-2026-49042.md
index 36d4dd29..b41a15a0 100644
--- a/content/security/CVE-2026-49042.md
+++ b/content/security/CVE-2026-49042.md
@@ -8,7 +8,7 @@ cve: CVE-2026-49042
severity: MEDIUM
summary: "Camel-Langchain4j-Tools: Tool argument headers are not filtered against declared parameters, allowing an LLM to inject arbitrary Exchange headers via tool call arguments"
description: "Improper Input Validation vulnerability in Apache Camel. The camel-langchain4j-tools, camel-langchain4j-agent and camel-spring-ai-tools producers set all JSON field names returned by the LLM in a tool-call response as Exchange message headers without filtering them against the tool's declared parameter schema. An attacker who can influence the LLM output (for example via prompt injection) can include arbitrary field names in the tool arguments JSON - including Camel-interna [...]
-mitigation: "Users are recommended to upgrade to version 4.21.0, which fixes the issue. If users are on the 4.18.x releases stream, then they are suggested to upgrade to 4.18.3. After upgrading, only tool argument fields that match a declared parameter.<name> in the tool specification are set as Exchange headers. Tools defined without parameter declarations will have zero argument headers set from LLM tool calls - this is a breaking change for routes that rely on implicit argument passth [...]
+mitigation: "Users are recommended to upgrade to version 4.21.0, which fixes the issue. If users are on the 4.18.x releases stream, then they are suggested to upgrade to 4.18.3. After upgrading, only tool argument fields that match a declared parameter in the tool specification are set as Exchange headers. Tools defined without parameter declarations will have zero argument headers set from LLM tool calls - this is a breaking change for routes that rely on implicit argument passthrough; [...]
credit: "This issue was discovered by Yu Bao from PayPal"
affected: "From 4.8.0 before 4.18.3, from 4.19.0 before 4.21.0."
fixed: 4.18.3 and 4.21.0
diff --git a/content/security/CVE-2026-49042.txt.asc b/content/security/CVE-2026-49042.txt.asc
index 72a45424..a9a09264 100644
--- a/content/security/CVE-2026-49042.txt.asc
+++ b/content/security/CVE-2026-49042.txt.asc
@@ -11,7 +11,7 @@ cve: CVE-2026-49042
severity: MEDIUM
summary: "Camel-Langchain4j-Tools: Tool argument headers are not filtered against declared parameters, allowing an LLM to inject arbitrary Exchange headers via tool call arguments"
description: "Improper Input Validation vulnerability in Apache Camel. The camel-langchain4j-tools, camel-langchain4j-agent and camel-spring-ai-tools producers set all JSON field names returned by the LLM in a tool-call response as Exchange message headers without filtering them against the tool's declared parameter schema. An attacker who can influence the LLM output (for example via prompt injection) can include arbitrary field names in the tool arguments JSON - including Camel-interna [...]
-mitigation: "Users are recommended to upgrade to version 4.21.0, which fixes the issue. If users are on the 4.18.x releases stream, then they are suggested to upgrade to 4.18.3. After upgrading, only tool argument fields that match a declared parameter.<name> in the tool specification are set as Exchange headers. Tools defined without parameter declarations will have zero argument headers set from LLM tool calls - this is a breaking change for routes that rely on implicit argument passth [...]
+mitigation: "Users are recommended to upgrade to version 4.21.0, which fixes the issue. If users are on the 4.18.x releases stream, then they are suggested to upgrade to 4.18.3. After upgrading, only tool argument fields that match a declared parameter in the tool specification are set as Exchange headers. Tools defined without parameter declarations will have zero argument headers set from LLM tool calls - this is a breaking change for routes that rely on implicit argument passthrough; [...]
credit: "This issue was discovered by Yu Bao from PayPal"
affected: "From 4.8.0 before 4.18.3, from 4.19.0 before 4.21.0."
fixed: 4.18.3 and 4.21.0
@@ -20,18 +20,18 @@ fixed: 4.18.3 and 4.21.0
The JIRA ticket: https://issues.apache.org/jira/browse/CAMEL-23621 refers to the various commits that resolved the issue, and has more details. The fix was merged on main in https://github.com/apache/camel/pull/23535 (commit 7e65891f77aee72dc24c8099e9ba48a93962042b) and backported to camel-4.18.x in https://github.com/apache/camel/pull/23551 (commit 5d0028f6bc7a70556dc1d408b1b6cadb59e1842d). The fix adds parameter-schema filtering to three components: LangChain4jToolsProducer and LangCha [...]
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