CVE Vulnerability Catalog

BunkerWeb prior to 1.6.13 has a vulnerability in the blacklist, greylist, and antibot modules that trust PTR suffix matches in IGNORE_RDNS, GREYLIST_RDNS, and ANTIBOT_IGNORE_RDNS without using get_ips to confirm that the hostname resolves to the client address. An unauthenticated remote attacker who controls a PTR record can spoof a trusted suffix to bypass rDNS-based blacklisting, gain greylist treatment, or skip an antibot challenge.

msgpack_unpacker_expand_buffer in src/unpack.c, reached through the public msgpack_unpacker_reserve_buffer API, computes its new buffer size using an unchecked size_t addition of the requested size and the amount already used. The doubling loop guards its own multiplication against overflow, but the addition in the loop condition is unguarded, so a request near SIZE_MAX wraps: the loop condition is already satisfied, the allocation is performed at the small pre-wrap size, and the function returns true. The caller is told the requested capacity was reserved when it was not, so a subsequent write of the requested length overflows the heap buffer.

hank-ai/darknet has a vulnerability where convolutional layer weight and output heap buffers are sized using unchecked 32-bit integer arithmetic on configuration fields from a .cfg file. A crafted .cfg can cause undersized allocation, leading to heap buffer overflow during forward_convolutional_layer. Loading the crafted .cfg is sufficient, no valid .weights file is required.

This CVE has been rejected or withdrawn by its CVE Numbering Authority.

This CVE has been rejected or withdrawn by its CVE Numbering Authority.

A vulnerability in Lighthouse allows a remote attacker, after compromising a spoke cluster, to inject unauthorized EndpointSlices and ServiceImports into any namespace on peer clusters, including critical system namespaces. This occurs because the destination namespace is derived from an attacker-controlled label or annotation on the broker object.

A flaw in the lighthouse component of Red Hat Advanced Cluster Management for Kubernetes stems from insufficient validation of advertised IP addresses in EndpointSlice objects. A compromised spoke cluster can create EndpointSlices with attacker-controlled IPs, causing other clusters' lighthouse DNS to redirect legitimate service traffic to malicious endpoints, enabling Man-in-the-Middle attacks.

A vulnerability in Submariner allows a malicious cluster (spoke) to redirect network traffic from other connected clusters by publishing a specially crafted network endpoint. The system fails to properly validate network subnets, enabling the malicious cluster to declare arbitrary network ranges.

Frappe prior to 15.115.0 and 16.27.0 has a vulnerability in the public request-data web form and PersonalDataDownloadRequest class in frappe/website/doctype/personal_data_download_request/personal_data_download_request.py that return distinguishable response shapes for registered and unregistered email addresses, including the user_name field and persistence behavior. A remote attacker can compare the responses to enumerate registered users.

Frappe before versions 15.114.0 and 16.26.0 has a vulnerability in the OAuth2 consent flow that allows an attacker to cause an authenticated user to approve an OAuth grant or reuse authorization state for the wrong client. This is due to missing POST restriction, missing CSRF token, and lack of client scoping for active OAuth tokens.

A malicious builder peer may be able to request an in-context file by name from the host and receive the contents of whatever the name resolves to, even when it resolves outside the build context. This vulnerability is addressed in container version 1.2.0.

Frappe version 16.31.0 and earlier has a vulnerability where the whitelisted frappe.model.workflow.bulk_workflow_approval endpoint in frappe/model/workflow.py accepts safe HTTP methods for state-changing workflow approvals because the endpoint is not restricted to POST. An attacker can induce an authenticated victim browser to submit an approval action with the victim privileges. No released fixed version is available as of this review.

django CMS prior to 5.0.9 has a vulnerability in page duplication that lacks an object-level authorization check on the source page. In cms/admin/forms.py, DuplicatePageForm.source accepts any Page, the AddPageForm constructor does not narrow a hidden source field, AddPageForm.clean does not validate the source against the user, and AddPageForm.save calls from_source. In cms/admin/pageadmin.py, duplicate and PageAdmin.has_add_permission check only whether a staff user may add a page. A crafted source value can therefore copy every placeholder and plugin from an unauthorized page with permissions=False, stripping source view restrictions and exposing content across sites or restricted subtrees when CMS_PERMISSION is enabled.

Frappe version 16.31.0 and earlier has a type confusion vulnerability in frappe.client.set_value, which checks a dictionary supplied via the fieldname parameter against forbidden fields before parsing it into individual field names. An authenticated caller can exploit this to mass-assign protected fields through the client endpoint. No released fixed version is available as of this review.

django CMS prior to 5.0.9 has a vulnerability in render_object_structure that fails to authorize non-PageContent objects that use PlaceholderRelationField. An active staff user without cms.use_structure or model-level view or change permission can request the //admin/cms/placeholder/object/<content_type_id>/structure/<object_id>/ endpoint with guessed content_type_id and object_id values. The response discloses placeholder slot names, plugin trees, plugin identifiers, labels, and object existence for frontend-editable objects. The fix applies user_can_view_placeholder_source to the non-PageContent branch while keeping the structure board read-only for view-only users.

django CMS prior to 5.0.8 has a vulnerability in render_object_structure in cms/views.py that renders cms/toolbar/structure.html for a PageContent object without calling user_can_view_page(). Any staff account can request a restricted page’s structure when CMS_PERMISSION is enabled and the page has view restrictions or CMS_PUBLIC_FOR is set to staff. The response exposes plugin get_short_description() values, including link names, URLs, and text snippets, rather than only the page shape.

django CMS before version 5.0.8 has a vulnerability in the copy_plugins endpoint that authorizes only the destination clipboard but does not validate the source placeholder. A staff user with global add permission for a plugin type can copy plugins from unauthorized pages and read secret text, link names, and URLs.

This CVE has been rejected or withdrawn by its CVE Numbering Authority.

libgit2 before versions 1.8.6 and 1.9.5 performs a fixed-size strncmp in set_data without verifying that the smart-protocol pkt-line capability buffer contains 14 bytes. A malicious Git server can cause format_str to advance beyond the pkt-line and the following memchr length calculation to underflow, leading to a heap out-of-bounds read that can crash a client during the first refs-advertisement packet.

libgit2 before versions 1.8.6 and 1.9.5 has a vulnerability in the built-in HTTP transport that allows following an offsite redirect and sending credentials to an untrusted host. An attacker controlling a trusted Git host or an open redirect can disclose HTTP Basic credentials, personal access tokens, or equivalent credentials.