Lemur: Incomplete fix for GHSA-v2wp-frmc-5q3v -- ACME authority update endpoint allows non-admin to replace `acme_url` with internal IP, bypassing allowlist

SummaryThe fix for GHSA-v2wp-frmc-5q3v added validateacmeurl to reject acmeurl values not in ACMEDIRECTORYHOSTALLOWLIST, but the validation is only called at authority creation time POST. The authority update endpoint PUT /api/1/authorities/ accepts and stores arbitrary options -- including a...

PYSEC-2026-3661 devpi-server may leak database contents

Impact If the replication protocol is enabled by using the primary or deprecated master role for a server instance, then the +changelog URL route can be used to read the complete database content including password hashes, and the ids and salts of tokens from devpi-tokens by using a trivially...

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

Summarysqlparse 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 a...

PYSEC-2026-3697 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

SummaryA comment-only statement -- c\nn may cause a Denial of Service DoS. DetailsLocation: 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...

GeoLens: Cross-dataset authorization bypass discloses private dataset metadata, schema, sample values, table rows, and raster/vector tile data

SummaryMultiple GeoLens read/link endpoints authorized only the resource named in therequest URL a map, a VRT, a source dataset, an AI request and failed tore-authorize a second, caller-influenced dataset that the request reachedthrough a relationship, layer reference, mosaic source, or request...

MobSF Vulnerable to Zip Bomb Denial of Service via Per-File Size Limit Bypass in ZIP/APK Extraction

SummaryWhen extracting uploaded ZIP/APK files, MobSF checks if individual files exceed ZIPMAXUNCOMPRESSEDFILESIZE 400 MB and logs "Skipping" — but the code lacks a continue statement, so extraction proceeds anyway. The log message is misleading; the file is still written to disk. Verified Impact...

MobSF's CSRF checks not enforced after Django migration

SummaryDjango's CsrfViewMiddleware exists only in the deprecated MIDDLEWARECLASSES ignored since Django 2.0. The active MIDDLEWARE tuple does not include it. All authenticated web POST endpoints delete scan, upload, download APK, change password, manage users accept requests without CSRF tokens...

PYSEC-2026-3662 GeoLens: Cross-dataset authorization bypass discloses private dataset metadata, schema, sample values, table rows, and raster/vector tile data

Summary Multiple GeoLens read/link endpoints authorized only the resource named in the request URL a map, a VRT, a source dataset, an AI request and failed to re-authorize a second, caller-influenced dataset that the request reached through a relationship, layer reference, mosaic source, or reque...

PYSEC-2026-3663 GeoLens: Cross-dataset authorization bypass discloses private dataset metadata, schema, sample values, table rows, and raster/vector tile data

Summary Multiple GeoLens read/link endpoints authorized only the resource named in the request URL a map, a VRT, a source dataset, an AI request and failed to re-authorize a second, caller-influenced dataset that the request reached through a relationship, layer reference, mosaic source, or reque...

PYSEC-2026-3698 sqlparse: Inefficient Regex Handling of Dollar-Quoted SQL Literals Leads to ReDoS (Denial of Service)

Summary sqlparse contains a Regular Expression Denial of Service ReDoS vulnerability in its dollar-quoted SQL literal lexer. The regex pattern at sqlparse/keywords.py:33 uses a backreference \1 to match closing dollar-quote delimiters, causing On² CPU complexity when processing inputs containing...

PYSEC-2026-3691 MobSF Vulnerable to Zip Bomb Denial of Service via Per-File Size Limit Bypass in ZIP/APK Extraction

Summary When extracting uploaded ZIP/APK files, MobSF checks if individual files exceed ZIPMAXUNCOMPRESSEDFILESIZE 400 MB and logs "Skipping" — but the code lacks a continue statement, so extraction proceeds anyway. The log message is misleading; the file is still written to disk. Verified Impact...

PYSEC-2026-3699 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 ...

PYSEC-2026-3687 MLflow: Unauthenticated full-read SSRF in webhook delivery: _validate_webhook_url bypassed via unvalidated HTTP redirects (and DNS rebinding)

Summary The default MLflow Tracking Server mlflow server, no authentication, default SQLite backend exposes the model-registry webhooks API unauthenticated, including a synchronous POST /api/2.0/mlflow/webhooks/id/test endpoint that returns the upstream response status and body to the caller. The...

GeoLens: Cross-dataset authorization bypass discloses private dataset metadata, schema, sample values, table rows, and raster/vector tile data

SummaryMultiple GeoLens read/link endpoints authorized only the resource named in therequest URL a map, a VRT, a source dataset, an AI request and failed tore-authorize a second, caller-influenced dataset that the request reachedthrough a relationship, layer reference, mosaic source, or request...

sqlparse: Inefficient Regex Handling of Dollar-Quoted SQL Literals Leads to ReDoS (Denial of Service)

Summarysqlparse contains a Regular Expression Denial of Service ReDoS vulnerability in its dollar-quoted SQL literal lexer. The regex pattern at sqlparse/keywords.py:33 uses a backreference \1 to match closing dollar-quote delimiters, causing On² CPU complexity when processing inputs containing...

MLflow: Unauthenticated full-read SSRF in webhook delivery: _validate_webhook_url bypassed via unvalidated HTTP redirects (and DNS rebinding)

SummaryThe default MLflow Tracking Server mlflow server, no authentication, default SQLite backend exposes the model-registry webhooks API unauthenticated, including a synchronous POST /api/2.0/mlflow/webhooks/id/test endpoint that returns the upstream response status and body to the caller. The...

PYSEC-2026-3688 MobSF's CSRF checks not enforced after Django migration

Summary Django's CsrfViewMiddleware exists only in the deprecated MIDDLEWARECLASSES ignored since Django 2.0. The active MIDDLEWARE tuple does not include it. All authenticated web POST endpoints delete scan, upload, download APK, change password, manage users accept requests without CSRF tokens...

MCP-for-Stata: Stata Command Injection via Unsanitized `package` in `ado_package_install`

Stata Command Injection via Unsanitized package in adopackageinstall SummaryThe adopackageinstall MCP tool in stata-mcp concatenates user-controlled input directly into a Stata command string without any validation or sanitization. An attacker who can invoke the MCP tool or the equivalent Python...

vLLM: Completion prompt lists fan out into unbounded engine requests

SummaryThe /v1/completions request model accepts prompt as a list of text prompts or a list of token-id prompts without any outer prompt-count bound. The serving path turns each element into a separate engine input, creates one engine generator per element, merges all generators, and allocates a...