Trestle SSTI in Jinja2 include tags allows arbitrary code execution (Incomplete fix of CVE-2026-46439)

Reporter: Cavan Loughran, Celvex Group Inc.Summary-------The fix for CVE-2026-46439 3.12.2 / 4.0.3 removed the recursive re-render loop in trestle/core/commands/author/jinja.py rendertemplate, but the custom include tags in trestle/core/jinja/tags.py MDSectionInclude, MDCleanInclude still re-pars...

PYSEC-2026-4029 Trestle SSTI in Jinja2 include tags allows arbitrary code execution (Incomplete fix of CVE-2026-46439)

Reporter: Cavan Loughran, Celvex Group Inc. Summary ------- The fix for CVE-2026-46439 3.12.2 / 4.0.3 removed the recursive re-render loop in trestle/core/commands/author/jinja.py rendertemplate, but the custom include tags in trestle/core/jinja/tags.py MDSectionInclude, MDCleanInclude still...

plone.app.portlets Vulnerable to Remote Code Execution via TALES Injection

ImpactThe Classic portlet plone.app.portlets.portlets.classic used its user-supplied template/macro fields to build a TALES path expression that was then evaluated by the TAL path helper. Because the value was interpreted as a full TALES expression, a user able to add or edit a Classic portlet...

PYSEC-2026-4138 plone.app.portlets Vulnerable to Remote Code Execution via TALES Injection

Impact The Classic portlet plone.app.portlets.portlets.classic used its user-supplied template/macro fields to build a TALES path expression that was then evaluated by the TAL path helper. Because the value was interpreted as a full TALES expression, a user able to add or edit a Classic portlet...

LMDeploy has Remote Code Execution by Pickle Deserialization via handle_zmq_recv in lmdeploy/lmdeploy/pytorch/disagg/conn/engine_conn.py

SummaryLMDeploy's PyTorch DistServe/PD-disaggregation control plane usedrecvpyobj to deserialize messages received through a ZeroMQ PULLsocket. PyZMQ implements recvpyobj using Python pickledeserialization, which can execute arbitrary code while reconstructingan object.The peer address used by th...

PYSEC-2026-4077 LMDeploy has Remote Code Execution by Pickle Deserialization via handle_zmq_recv in lmdeploy/lmdeploy/pytorch/disagg/conn/engine_conn.py

Summary LMDeploy's PyTorch DistServe/PD-disaggregation control plane used recvpyobj to deserialize messages received through a ZeroMQ PULL socket. PyZMQ implements recvpyobj using Python pickle deserialization, which can execute arbitrary code while reconstructing an object. The peer address used...

PYSEC-2026-4078 LMDeploy vulnerable to arbitrary code execution via eval() of untrusted quant_dtype in model config loading

Summary lmdeploy = latest contains a code injection vulnerability in lmdeploy/pytorch/config.py line 620 that allows an attacker to execute arbitrary Python code by publishing a malicious HuggingFace model with a crafted quantizationconfig.quantdtype value. When a user loads the model with...

LMDeploy vulnerable to arbitrary code execution via eval() of untrusted quant_dtype in model config loading

Summarylmdeploy = latest contains a code injection vulnerability in lmdeploy/pytorch/config.py line 620 that allows an attacker to execute arbitrary Python code by publishing a malicious HuggingFace model with a crafted quantizationconfig.quantdtype value. When a user loads the model with lmdeplo...

RestrictedPython vulnerable to sandbox escape via string.Formatter field resolution

ImpactRestrictedPython could allow a sandbox escape when a policy exposes the standard library string module, or otherwise exposes string.Formatter, to restricted code.string.Formatter field resolution methods such as getfield can perform attribute and item traversal internally and return live...

LMdeploy has Remote Code Execution by Pickle Deserialization via zmq_rpc.call_and_response() in InterLM/lmdeploy

DescriptionThe LMdeployimplements anrpc server AsyncRPCServer in zmqrpc.pyfor supporting the RPC communications. In its core functionalitycallandresponse, I found it will directly use thepickles.loadsto deserialize the received messages without any sanitization, hence resulting in a remote code...

PYSEC-2026-4079 LMdeploy has Remote Code Execution by Pickle Deserialization via zmq_rpc.call_and_response() in InterLM/lmdeploy

Description The LMdeploy implements an rpc server AsyncRPCServer in zmqrpc.py for supporting the RPC communications. In its core functionality callandresponse, I found it will directly use the pickles.loads to deserialize the received messages without any sanitization, hence resulting in a remote...

Django GeoDjango spatial lookups allow file writes and outbound requests through GDAL raster parsing

An issue was discovered in Django 5.2 before 5.2.17 and 6.0 before 6.0.8.GeoDjango spatial lookups optimistically parse the right-hand-side value as a raster by passing it to the django.contrib.gis.gdal.GDALRaster constructor. Any value used in a spatial lookup against a GeometryField or...

PYSEC-2026-4164 sentence-transformers local model loading bypasses trust_remote_code and executes custom Python

sentence-transformers contains a security control bypass vulnerability that allows attackers to achieve arbitrary code execution by exploiting a logic flaw in the importmoduleclass helper within sentencetransformers/util/misc.py, where the guard condition includes an 'or...

sentence-transformers local model loading bypasses trust_remote_code and executes custom Python

sentence-transformers contains a security control bypass vulnerability that allows attackers to achieve arbitrary code execution by exploiting a logic flaw in the importmoduleclass helper within sentencetransformers/util/misc.py, where the guard condition includes an 'or...

Picklescan missing detection when calling built-in python library function timeit.timeit()

SummaryUsing timeit.timeit function, which is a built-in python library function to execute remote pickle file. DetailsPickle’s deserialization process is known to allow execution of function via reduce method. While Picklescan is meant to detect such exploits, this attack evades detection by...

Picklescan has a missing detection when calling built-in python idlelib.autocomplete.AutoComplete.fetch_completions

SummaryUsing idlelib.autocomplete.AutoComplete.fetchcompletions, which is a built-in python library function to execute remote pickle file. DetailsThe attack payload executes in the following steps:First, the attacker craft the payload by calling to...

Picklescan has a missing detection when calling built-in python profile.Profile.runctx

SummaryUsing profile.Profile.runctx, which is a built-in python library function to execute remote pickle file. DetailsThe attack payload executes in the following steps:First, the attacker craft the payload by calling to profile.Profile.runctx function in reduce methodThen when the victim after...

Picklescan missing detection when calling pytorch function torch.jit.unsupported_tensor_ops.execWrapper

SummaryUsing torch.jit.unsupportedtensorops.execWrapper function, which is a pytorch library function to execute remote pickle file. DetailsThe attack payload executes in the following steps:First, the attacker craft the payload by calling to torch.jit.unsupportedtensorops.execWrapper function in...

PYSEC-2026-4132 Picklescan has a missing detection when calling built-in python profile.Profile.runctx

Summary Using profile.Profile.runctx, which is a built-in python library function to execute remote pickle file. Details The attack payload executes in the following steps: First, the attacker craft the payload by calling to profile.Profile.runctx function in reduce method Then when the victim...

PYSEC-2026-4133 Picklescan has a missing detection when calling built-in python idlelib.autocomplete.AutoComplete.fetch_completions

Summary Using idlelib.autocomplete.AutoComplete.fetchcompletions, which is a built-in python library function to execute remote pickle file. Details The attack payload executes in the following steps: First, the attacker craft the payload by calling to...