sqlparse: TokenList.__init__ materializes O(subtree) value per group, causing CPU DoS before depth/token caps trigger

Summary sqlparse ships hard limits MAXGROUPINGDEPTH=100, MAXGROUPINGTOKENS=10000 intended to bound parsing work on attacker-supplied SQL, but the path that reaches those limits is itself Ondepth per token-group construction. A 1-2 KB SQL payload e.g. SELECT 1 ... with 500-2000 nesting levels, or ...

GHSA-PWGV-4X5Q-6M9F sqlparse: TokenList.__init__ materializes O(subtree) value per group, causing CPU DoS before depth/token caps trigger

Summary sqlparse ships hard limits MAXGROUPINGDEPTH=100, MAXGROUPINGTOKENS=10000 intended to bound parsing work on attacker-supplied SQL, but the path that reaches those limits is itself Ondepth per token-group construction. A 1-2 KB SQL payload e.g. SELECT 1 ... with 500-2000 nesting levels, or ...

ANT-2026-MHJX7J31 · typo3 · XSS

xss medium CVE-2026-47345 GHSA-p5j5-4j3q-8mq8 Severity Claude high · Security research firm high · Maintainer medium Discovered by Claude Mythos Preview REPORT Anthropic's analysis, sealed at approval. Disclosure to the maintainer was performed by Doyensec. ANT-2026-MHJX7J31: Stored XSS in TYPO3...

ANT-2026-203E7E95 · twigphp/Twig · auth_bypass

auth-bypass high CVE-2026-46639 GHSA-mm6w-gr99-p3jj Severity Claude high · Security research firm high · Maintainer high Discovered by Claude Mythos Preview REPORT Anthropic's analysis, sealed at approval. Disclosure to the maintainer was performed by Anvil Security. ANT-2026-203E7E95: Sandbox...

ANT-2026-QXNF2N9K · rocketchat · Authentication-bypass

auth-bypass high CVE-2026-48929 Severity Claude high · Security research firm high · Maintainer high Discovered by Claude Mythos Preview REPORT Anthropic's analysis, sealed at approval. Disclosure to the maintainer was performed by Ophion Security. ANT-2026-QXNF2N9K: Unauthenticated Arbitrary Fil...

CVE-2026-71194

A flaw was found in the OpenStack Designate mDNS NOTIFY handler. The handlenotify method performs zone lookups without poolid scoping, unlike the QUERY and AXFR handlers which were previously updated to be pool-aware. When zones with the same name exist across different DNS pools, the storage lay...

ANT-2026-GTGXBRXN · rabbitmq-c · Integer Underflow

integer-underflow medium Severity Claude medium · Security research firm medium · Maintainer - Discovered by Claude Mythos Preview REPORT Anthropic's analysis, sealed at approval. Disclosure to the maintainer was performed by Trail of Bits. ANT-2026-GTGXBRXN: sizet underflow in AMQP frame length...

ANT-2026-AYWQW7P2 · openssl · Use-After-Free

use-after-free critical CVE-2026-45447 GHSA-f684-cpcq-j565 Severity Claude high · Security research firm high · Maintainer critical REPORT Anthropic's analysis, sealed at approval. Disclosure to the maintainer was performed by Calif. ANT-2026-AYWQW7P2: PKCS7verify frees caller-owned indata BIO wh...

ANT-2026-KC1Y51NF · openmeterio/openmeter · sql_injection

sql-injection medium GHSA-wc3v-3457-c8cm Severity Claude high · Security research firm high · Maintainer medium Discovered by Claude Mythos Preview REPORT Anthropic's analysis, sealed at approval. Disclosure to the maintainer was performed by Anvil Security. ANT-2026-KC1Y51NF: SQL injection in...

CVE-2026-71193

A flaw was found in OpenStack Designate. When the AttributeFilter scheduler is enabled with multiple DNS pools, an authenticated tenant can bypass zone ownership checks by scheduling a zone to a different pool. The database uniqueness constraint on zone names is pool-scoped, and the...

ANT-2026-6JWE6ZK7 · langchain-ai/deepagentsjs · sandbox_escape

other high Severity Claude high · Security research firm high · Maintainer - Discovered by Claude Mythos Preview REPORT Anthropic's analysis, sealed at approval. Disclosure to the maintainer was performed by Anvil Security. ANT-2026-6JWE6ZK7: VFS sandbox executes agent commands directly on host T...

ANT-2026-VN61PHA0 · gitea · IDOR

idor medium CVE-2026-58435 GHSA-rh79-75qm-gwjr Severity Claude high · Security research firm high · Maintainer medium Discovered by Claude Mythos Preview REPORT Anthropic's analysis, sealed at approval. Disclosure to the maintainer was performed by Doyensec. ANT-2026-VN61PHA0: Gitea LFS Deploy-Ke...

ANT-2026-FW0V6SAJ · dhis2-core · SQL Injection

sql-injection high CVE-2026-55084 Severity Claude high · Security research firm high · Maintainer - REPORT Anthropic's analysis, sealed at approval. Disclosure to the maintainer was performed by Ophion Security. ANT-2026-FW0V6SAJ: SQL Injection via Unquoted Column Name in SqlView Filter Parameter...

Cavern C2 Uses DNS and Google Apps Script to Blend Into Legitimate Traffic

Cybersecurity researchers have traced the continued evolution of the Cavern aka Cav3rn command-and-control C2 framework used by Iranian nation-state hackers in attacks targeting entities in Israel. Russian cybersecurity company Kaspersky said its ongoing monitoring of the threat activity cluster...

GHSA-M5W8-4GQ2-6F8X vm2: NodeVM `builtin: ['*']` exposes `os` and `dns` — process-wide observability reads AND writes that hijack the host (sibling class of GHSA-9g8x-92q2-p28f)

NodeVM builtin: '' exposes os and dns — process-wide observability reads AND writes that hijack the host sibling class of GHSA-9g8x-92q2-p28f CWE: CWE-200 Exposure of Sensitive Information to an Unauthorized Actor chained with CWE-732 Incorrect Permission Assignment for Critical Resource and...

vm2: NodeVM `builtin: ['*']` exposes `os` and `dns` — process-wide observability reads AND writes that hijack the host (sibling class of GHSA-9g8x-92q2-p28f)

NodeVM builtin: '' exposes os and dns — process-wide observability reads AND writes that hijack the host sibling class of GHSA-9g8x-92q2-p28f CWE: CWE-200 Exposure of Sensitive Information to an Unauthorized Actor chained with CWE-732 Incorrect Permission Assignment for Critical Resource and...

GHSA-F2FF-P2WW-7P4P sqlparse: Quadratic O(n²) DoS in group_comments

Summary A comment-only statement -- c\nn may cause a Denial of Service DoS. Details Location: sqlparse/engine/grouping.py:331-341 groupcomments, invoked first in group at grouping.py:439. Reachable via sqlparse.parse and sqlparse.formatsql, stripcomments=True. A statement made of many single-line...

sqlparse: Quadratic O(n²) DoS in group_comments

Summary A comment-only statement -- c\nn may cause a Denial of Service DoS. Details Location: sqlparse/engine/grouping.py:331-341 groupcomments, invoked first in group at grouping.py:439. Reachable via sqlparse.parse and sqlparse.formatsql, stripcomments=True. A statement made of many single-line...

GHSA-3496-9G83-7V6X sqlparse: Generated Python and PHP snippets allow SQL string breakout through unescaped backslashes

Summary The documented Python and PHP output modes generate source-code snippets from caller-supplied SQL. Their output filters escape quote characters without first escaping existing backslashes. Crafted SQL can therefore neutralize the generated quote escape, terminate the intended language...

sqlparse: Generated Python and PHP snippets allow SQL string breakout through unescaped backslashes

Summary The documented Python and PHP output modes generate source-code snippets from caller-supplied SQL. Their output filters escape quote characters without first escaping existing backslashes. Crafted SQL can therefore neutralize the generated quote escape, terminate the intended language...