CVE-2026-34505 OpenClaw < 2026.3.12 - Webhook Rate Limiting Bypass via Pre-Authentication Secret Validation

OpenClaw before 2026.3.12 applies rate limiting only after successful webhook authentication, allowing attackers to bypass rate limits and brute-force webhook secrets. Attackers can submit repeated authentication requests with invalid secrets without triggering rate limit responses, enabling...

CVE-2026-34505

OpenClaw before 2026.3.12 has a rate-limiting flaw: limits are applied only after successful webhook authentication, allowing attackers to bypass rate limits by repeatedly submitting authentication requests with invalid secrets. This enables systematic guessing of webhook secrets and could lead t...

CVE-2026-34505

OpenClaw before 2026.3.12 applies rate limiting only after successful webhook authentication, allowing attackers to bypass rate limits and brute-force webhook secrets. Attackers can submit repeated authentication requests with invalid secrets without triggering rate limit responses, enabling...

CVE-2026-34505 OpenClaw < 2026.3.12 - Webhook Rate Limiting Bypass via Pre-Authentication Secret Validation

OpenClaw before 2026.3.12 applies rate limiting only after successful webhook authentication, allowing attackers to bypass rate limits and brute-force webhook secrets. Attackers can submit repeated authentication requests with invalid secrets without triggering rate limit responses, enabling...

CVE-2026-34505 OpenClaw < 2026.3.12 - Webhook Rate Limiting Bypass via Pre-Authentication Secret Validation

OpenClaw before 2026.3.12 applies rate limiting only after successful webhook authentication, allowing attackers to bypass rate limits and brute-force webhook secrets. Attackers can submit repeated authentication requests with invalid secrets without triggering rate limit responses, enabling...

memos-webhook (>=0.6.0a1, <=0.6.0) potentially affected by CVE-2026-34070 via langchain-core (0.2.6)

langchain-core PYPI version 0.2.6 is affected by a known vulnerability. The following packages have a transitive dependency on langchain-core and may be impacted: - memos-webhook =0.6.0a1, =0.6.0 Source cves: CVE-2026-34070 Source advisory: OSV:PYSEC-2026-2193...

PT-2026-32065

Summary Plivo V3 signature verification canonicalized query ordering, but replay detection hashed the raw verification URL. Reordering query parameters preserved a valid signature while producing a fresh replay-cache key. Impact An attacker who captured one valid signed Plivo V3 webhook could...

Chatwoot code issues and vulnerabilities

Chatwoot is an open-source application developed by Chatwoot itself. It serves as an alternative to proprietary solutions such as customer engagement suites, intercom systems, Zendesk, and Salesforce service clouds. Versions of Chatwoot prior to 4.11.2 contained a code vulnerability. This...

OpenClaw security vulnerabilities

OpenClaw is an intelligent artificial assistant open-sourced by OpenClaw. OpenClaw suffers from a security vulnerability that stems from the fact that rate limiting is only applied after successful Webhook authentication, which can be exploited by an attacker to bypass the rate limiting and...

OpenClaw security vulnerabilities

OpenClaw is an open-source intelligent artificial assistant developed by OpenClaw. Versions of OpenClaw prior to 2026.3.12 contained security vulnerabilities. These vulnerabilities stemmed from rate limits that only applied after webhook authentication was successful. This could allow attackers t...

CVE-2026-34505: Improper Restriction of Excessive Authentication Attempts

OpenClaw before 2026.3.12 applies rate limiting only after successful webhook authentication, allowing attackers to bypass rate limits and brute-force webhook secrets. Attackers can submit repeated authentication requests with invalid secrets without triggering rate limit responses, enabling...

PT-2026-29238

OpenClaw before 2026.3.12 applies rate limiting only after webhook authentication succeeds, allowing attackers to bypass rate limits and brute-force webhook secrets without triggering 429 responses. Attackers can repeatedly guess invalid secrets to discover valid credentials and subsequently subm...

CVE-2026-5205: Server-Side Request Forgery (SSRF)

A vulnerability was identified in chatwoot up to 4.11.2. Affected by this vulnerability is the function Webhooks::Trigger in the library lib/webhooks/trigger.rb of the component Webhook API. Such manipulation of the argument url leads to server-side request forgery. The attack can be launched...

CVE-2026-33580: Improper Restriction of Excessive Authentication Attempts

OpenClaw before 2026.3.28 contains a missing rate limiting vulnerability in the Nextcloud Talk webhook authentication that allows attackers to brute-force weak shared secrets. Attackers who can reach the webhook endpoint can exploit this to forge inbound webhook events by repeatedly attempting...

PT-2026-29260

OpenClaw before 2026.3.28 contains a missing rate limiting vulnerability in the Nextcloud Talk webhook authentication that allows attackers to brute-force weak shared secrets. Attackers who can reach the webhook endpoint can exploit this to forge inbound webhook events by repeatedly attempting...

OpenClaw security vulnerabilities

OpenClaw is an open-source intelligent artificial assistant developed by OpenClaw. Versions of OpenClaw prior to 2026.3.28 contained a security vulnerability. This vulnerability stemmed from the lack of rate limiting in Nextcloud Talk’s webhook authentication process, which could allow attackers ...

Allocation of Resources Without Limits or Throttling

Overview @openclaw/feishu is an OpenClaw Feishu/Lark channel plugin community maintained by @m1heng Affected versions of this package are vulnerable to Allocation of Resources Without Limits or Throttling through the installRequestBodyLimitGuard function in the Feishu webhook handler, which appli...

OpenClaw has incomplete Fix for CVE-2026-32011: Feishu Webhook Pre-Auth Body Parsing DoS (Slow-Body / Slowloris Variant)

Fixed in OpenClaw 2026.3.24, the current shipping release. Advisory Details Title: Incomplete Fix for CVE-2026-32011: Feishu Webhook Pre-Auth Body Parsing DoS Slow-Body / Slowloris Variant Description: Summary The patch for CVE-2026-32011 tightened pre-auth body parsing limits from 1MB/30s to...

GHSA-W6M8-CQVJ-PG5V OpenClaw has incomplete Fix for CVE-2026-32011: Feishu Webhook Pre-Auth Body Parsing DoS (Slow-Body / Slowloris Variant)

Fixed in OpenClaw 2026.3.24, the current shipping release. Advisory Details Title: Incomplete Fix for CVE-2026-32011: Feishu Webhook Pre-Auth Body Parsing DoS Slow-Body / Slowloris Variant Description: Summary The patch for CVE-2026-32011 tightened pre-auth body parsing limits from 1MB/30s to...

EUVD-2026-17133

In KubePlus 4.1.4, the mutating webhook and kubeconfiggenerator components have an SSRF vulnerability when processing the chartURL field of ResourceComposition resources. The field is only URL-encoded without validating the target address. More critically, when kubeconfiggenerator uses wget to...