| CVE |
Vendors |
Products |
Updated |
CVSS v3.1 |
| UTF8DataInputJsonParser._reportInvalidToken() in FasterXML jackson-core builds the offending-token text for its error message by appending Java identifier characters to a StringBuilder in a loop that has no upper bound. Unlike the three sibling parser implementations, including UTF8StreamJsonParser, it never consults ErrorReportConfiguration.getMaxErrorTokenLength() (default 256). A malformed token supplied to a parser created through JsonFactory.createParser(DataInput) is therefore accumulated in full. No StreamReadConstraints setting mitigates this: maxDocumentLength cannot be applied to DataInput sources at all, and maxStringLength does not cover this path because the accumulation bypasses ReadConstrainedTextBuffer. The reporter measured a 20,000,109-character exception message from a 20-million-character malformed token on the DataInput path, against 367 characters for identical input on the InputStream path. Scaling the payload drives the StringBuilder, which also incurs byte-to-char expansion and internal array doubling, to many times the raw payload size and can trigger OutOfMemoryError for the whole JVM. UTF8DataInputJsonParser was introduced in 2.8.0 together with createParser(DataInput); releases before 2.8.0 do not contain the affected class. |
| TypeDeserializerBase._findDeserializer() in FasterXML jackson-databind caches the resolved deserializer under the raw, attacker-supplied type ID. When name-based polymorphism is configured with a fallback, for example @JsonTypeInfo(use = Id.NAME, defaultImpl = ...), every distinct unrecognized type ID resolves to the same fallback deserializer but is retained as its own key in the _deserializers map. That map has no configurable bound and lives for the lifetime of the type deserializer, so an attacker who can repeatedly supply fresh unknown type IDs causes monotonic memory retention across requests. The reporter observed 10,000 retained entries from 10,000 distinct unknown IDs, against a single entry for a control that repeated one unknown ID the same number of times, isolating attacker-controlled key cardinality from request volume. Exploitation requires an application that enables name-based polymorphism with a defaultImpl or equivalent fallback, accepts attacker-influenced type IDs, and reuses a long-lived ObjectMapper across requests. The fix stops caching fallback resolutions for unrecognized IDs and bounds both the number of cached entries and the length of a cacheable type ID. |
| Forward-reference completion for @JsonIdentityInfo object IDs in FasterXML jackson-databind performs a linear scan of the pending-reference accumulator for every resolved ID. The affected paths are CollectionDeserializer.CollectionReferringAccumulator.resolveForwardReference() and the equivalent implementation in MapDeserializer. When a document first creates N unresolved object-ID references in an identity-enabled collection or map and then defines those same IDs in reverse order, completion performs on the order of N * (N + 1) / 2 identity comparisons, so a shallow document whose size grows linearly causes quadratic CPU work during deserialization. The reporter instrumented equals() calls on the ID class and measured exactly 2,003,000 comparisons at N = 2,000, against zero comparisons in the pending-reference lookup path for an equally sized control in which every reference was already resolved. The input requires no deep nesting and no syntactically unusual JSON. Exploitation requires an application that deserializes attacker-influenced JSON into an identity-enabled collection or map. The fix replaces the repeated linear lookup with a keyed pending-reference structure. |
| A vulnerability in the Eclipse Vert.x toolkit causes a memory leak in TCP servers configured with TLS and SNI support. When processing an unknown SNI server name assigned the default certificate instead of a mapped certificate, the SSL context is erroneously cached in the server name map, leading to memory exhaustion. This flaw allows attackers to send TLS client hello messages with fake server names, triggering a JVM out-of-memory error. |
| A vulnerability in the Eclipse Vert.x toolkit results in a memory leak due to using Netty FastThreadLocal data structures. Specifically, when the Vert.x HTTP client establishes connections to different hosts, triggering the memory leak. The leak can be accelerated with intimate runtime knowledge, allowing an attacker to exploit this vulnerability. For instance, a server accepting arbitrary internet addresses could serve as an attack vector by connecting to these addresses, thereby accelerating the memory leak. |
| A stack-based buffer overflow flaw was found in fetchmail when built with NTLM support. A malicious or compromised mail server advertising NTLM authentication can send a crafted Type 2 challenge that causes fetchmail to write past a fixed stack buffer while building the NTLM authenticate response. This may lead to remote code execution depending on stack-frame layout, or to authentication failure or process termination under memory hardening.
Affects v5.0.8 through v6.6.6. |
| A vulnerability has been found in onSite internet GmbH Auktion NG Auktionssoftware up to 20260722. This affects an unknown part of the file /forgotpasswd.html of the component Public Password Reset Endpoint. The manipulation of the argument email leads to cross site scripting. The attack is possible to be carried out remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way. |
| A flaw has been found in Fast FAC1203R Gigabit Edition 2.0.4. Affected by this issue is the function copy_msg_element of the component Device Discovery Service. Executing a manipulation can lead to stack-based buffer overflow. The attack can be executed remotely. The exploit has been published and may be used. The vendor was contacted early about this disclosure but did not respond in any way. |
| A security flaw has been discovered in JusticeRage Manalyze 1.0.0. Impacted is the function PE::_parse_relocations of the file manape/pe.cpp of the component PE Parser. Performing a manipulation of the argument BlockSize results in integer underflow. The attack requires a local approach. The patch is named c372b6bbca9d8c63812be50596fefa4a79c65fd0. It is recommended to apply a patch to fix this issue. |
| A security vulnerability has been detected in Dask up to 2026.8.0. This affects the function from_npy_stack of the file dask/array/core.py of the component Loader. Such manipulation leads to deserialization. The attack can be launched remotely. The exploit has been disclosed publicly and may be used. The project was informed of the problem early through an issue report but has not responded yet. |
| A vulnerability was found in SourceCodester Smart Attendance System with QR Code Scanner 1.0. This issue affects the function prepend of the file student_signup.php of the component Self-Registration. Performing a manipulation of the argument full_name results in cross site scripting. Remote exploitation of the attack is possible. The exploit has been made public and could be used. |
| A security vulnerability has been detected in iFlytek astron-agent up to 1.0.6. Affected by this vulnerability is the function UrlCheckTool.checkUrl of the component debugToolV2 API endpoint. The manipulation of the argument endPoint leads to server-side request forgery. The attack can be initiated remotely. Upgrading to version reward-1575 addresses this issue. The identifier of the patch is 45ee5fb647e9894e73b0d7720fa94a66e4540bbb. The affected component should be upgraded. |
| A weakness has been identified in iFlytek astron-agent up to 1.0.7. Affected is an unknown function of the file console/backend/commons/src/main/resources/mapper/ChatBotMarketMapper.xml of the component getBotList API endpoint. Executing a manipulation of the argument sortDirection can lead to sql injection. It is possible to launch the attack remotely. Upgrading to version reward-1575 is able to address this issue. This patch is called 6702be70ae802b1048f5fbec91e690e7b71a4165. You should upgrade the affected component. |
| A security flaw has been discovered in recommenders-team recommenders up to 1.2.1. This impacts the function pickle.load of the file recommenders/models/newsrec/io/mind_iterator.py of the component Dict Loading. Performing a manipulation results in deserialization. It is possible to initiate the attack remotely. The exploit has been released to the public and may be used for attacks. The project was informed of the problem early through an issue report but has not responded yet. |
| A vulnerability was identified in SourceCodester Online Reviewer Management System 1.0. This affects an unknown function of the file /reviewer_0/admins/assessments/pretest/exam-delete.php. Such manipulation of the argument test_id leads to sql injection. The attack may be performed from remote. The exploit is publicly available and might be used. |
| A vulnerability was determined in SourceCodester Online Reviewer Management System 1.0. The impacted element is an unknown function of the file /reviewer_0/admins/assessments/pretest/btn_functions.php?action=update. This manipulation of the argument test_id causes sql injection. The attack is possible to be carried out remotely. The exploit has been publicly disclosed and may be utilized. |
| A vulnerability was found in SourceCodester Online Reviewer Management System 1.0. The affected element is an unknown function of the file /reviewer_0/admins/assessments/databank/btn_functions.php?action=update. The manipulation of the argument difficulty_id results in sql injection. The attack can be executed remotely. The exploit has been made public and could be used. |
| A vulnerability has been found in SourceCodester Online Reviewer Management System 1.0. Impacted is an unknown function of the file /reviewer_0/admins/assessments/databank/btn_functions.php?action=add. The manipulation of the argument difficulty_id leads to sql injection. Remote exploitation of the attack is possible. The exploit has been disclosed to the public and may be used. |
| Ghidra before 12.1.4 fails to validate the TYPE_COL byte in OptionsDB.createUnregisteredOption(), causing an ArrayIndexOutOfBoundsException that leaves domain objects permanently locked. Attackers can craft a malicious program database file that, when imported, causes the application to stall and prevents resource cleanup or graceful shutdown. |
| ClipBucket v5 before 5.5.3-#182 contains a blind SQL injection vulnerability in the photo search endpoint where the query parameter is passed unsanitized into SQL WHERE and ORDER BY clauses. Unauthenticated attackers can exploit time-based blind SQL injection techniques to extract user credentials, email addresses, and administrator password hashes for account takeover. |
