CWE-76
Improper Neutralization of Equivalent Special Elements
The product correctly neutralizes certain special elements, but it improperly neutralizes equivalent special elements.
CVE-2023-0493 (GCVE-0-2023-0493)
Vulnerability from cvelistv5
Published
2023-01-26 00:00
Modified
2025-03-31 16:46
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-76 - Improper Neutralization of Equivalent Special Elements
Summary
Improper Neutralization of Equivalent Special Elements in GitHub repository btcpayserver/btcpayserver prior to 1.7.5.
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| btcpayserver | btcpayserver/btcpayserver |
Version: unspecified < 1.7.5 |
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CVE-2023-1149 (GCVE-0-2023-1149)
Vulnerability from cvelistv5
Published
2023-03-02 00:00
Modified
2025-03-07 21:41
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-76 - Improper Neutralization of Equivalent Special Elements
Summary
Improper Neutralization of Equivalent Special Elements in GitHub repository btcpayserver/btcpayserver prior to 1.8.0.
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| btcpayserver | btcpayserver/btcpayserver |
Version: unspecified < 1.8.0 |
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CVE-2024-1221 (GCVE-0-2024-1221)
Vulnerability from cvelistv5
Published
2024-03-14 03:01
Modified
2024-09-26 03:46
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-76 - Improper Neutralization of Equivalent Special Elements
Summary
This vulnerability potentially allows files on a PaperCut NG/MF server to be exposed using a specifically formed payload against the impacted API endpoint. The attacker must carry out some reconnaissance to gain knowledge of a system token. This CVE only affects Linux and macOS PaperCut NG/MF servers.
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| PaperCut | PaperCut NG, PaperCut MF |
Version: 0 < 23.0.7 Version: 0 < 22.1.5 Version: 0 < 21.2.14 Version: 0 < 20.1.10 |
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CVE-2024-1882 (GCVE-0-2024-1882)
Vulnerability from cvelistv5
Published
2024-03-14 03:08
Modified
2024-09-26 03:52
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-76 - Improper Neutralization of Equivalent Special Elements
Summary
This vulnerability allows an already authenticated admin user to create a malicious payload that could be leveraged for remote code execution on the server hosting the PaperCut NG/MF application server.
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| PaperCut | PaperCut NG, PaperCut MF |
Version: 0 < 23.0.7 Version: 0 < 22.1.5 Version: 0 < 21.2.14 Version: 0 < 20.1.10 |
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CVE-2024-1883 (GCVE-0-2024-1883)
Vulnerability from cvelistv5
Published
2024-03-14 03:09
Modified
2024-09-26 03:43
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-76 - Improper Neutralization of Equivalent Special Elements
Summary
This is a reflected cross site scripting vulnerability in the PaperCut NG/MF application server. An attacker can exploit this weakness by crafting a malicious URL that contains a script. When an unsuspecting user clicks on this malicious link, it could potentially lead to limited loss of confidentiality, integrity or availability.
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| PaperCut | PaperCut NG, PaperCut MF |
Version: 0 < 23.0.7 Version: 0 < 22.1.5 Version: 0 < 21.2.14 Version: 0 < 20.1.10 |
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CVE-2024-21600 (GCVE-0-2024-21600)
Vulnerability from cvelistv5
Published
2024-01-12 00:53
Modified
2025-06-17 21:09
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-76 - Improper Neutralization of Equivalent Special Elements
- Denial of Service (DoS)
Summary
An Improper Neutralization of Equivalent Special Elements vulnerability in the Packet Forwarding Engine (PFE) of Juniper Networks Junos OS on PTX Series allows a unauthenticated, adjacent attacker to cause a Denial of Service (DoS).
When MPLS packets are meant to be sent to a flexible tunnel interface (FTI) and if the FTI tunnel is down, these will hit the reject NH, due to which the packets get sent to the CPU and cause a host path wedge condition. This will cause the FPC to hang and requires a manual restart to recover.
Please note that this issue specifically affects PTX1000, PTX3000, PTX5000 with FPC3, PTX10002-60C, and PTX10008/16 with LC110x. Other PTX Series devices and Line Cards (LC) are not affected.
The following log message can be seen when the issue occurs:
Cmerror Op Set: Host Loopback: HOST LOOPBACK WEDGE DETECTED IN PATH ID <id> (URI: /fpc/<fpc>/pfe/<pfe>/cm/<cm>/Host_Loopback/<cm>/HOST_LOOPBACK_MAKE_CMERROR_ID[<id>])
This issue affects Juniper Networks Junos OS:
* All versions earlier than 20.4R3-S8;
* 21.1 versions earlier than 21.1R3-S4;
* 21.2 versions earlier than 21.2R3-S6;
* 21.3 versions earlier than 21.3R3-S3;
* 21.4 versions earlier than 21.4R3-S5;
* 22.1 versions earlier than 22.1R2-S2, 22.1R3;
* 22.2 versions earlier than 22.2R2-S1, 22.2R3.
References
| ► | URL | Tags | ||||||
|---|---|---|---|---|---|---|---|---|
|
||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Juniper Networks | Junos OS |
Version: 0 ≤ Version: 21.1 ≤ Version: 21.2 ≤ Version: 21.3 ≤ Version: 21.4 ≤ Version: 22.1 ≤ Version: 22.2 ≤ |
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CVE-2024-2952 (GCVE-0-2024-2952)
Vulnerability from cvelistv5
Published
2024-04-10 17:07
Modified
2024-08-01 19:32
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-76 - Improper Neutralization of Equivalent Special Elements
Summary
BerriAI/litellm is vulnerable to Server-Side Template Injection (SSTI) via the `/completions` endpoint. The vulnerability arises from the `hf_chat_template` method processing the `chat_template` parameter from the `tokenizer_config.json` file through the Jinja template engine without proper sanitization. Attackers can exploit this by crafting malicious `tokenizer_config.json` files that execute arbitrary code on the server.
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| berriai | berriai/litellm |
Version: unspecified < 1.34.42 |
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CVE-2024-34359 (GCVE-0-2024-34359)
Vulnerability from cvelistv5
Published
2024-05-10 17:07
Modified
2024-08-02 02:51
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-76 - Improper Neutralization of Equivalent Special Elements
Summary
llama-cpp-python is the Python bindings for llama.cpp. `llama-cpp-python` depends on class `Llama` in `llama.py` to load `.gguf` llama.cpp or Latency Machine Learning Models. The `__init__` constructor built in the `Llama` takes several parameters to configure the loading and running of the model. Other than `NUMA, LoRa settings`, `loading tokenizers,` and `hardware settings`, `__init__` also loads the `chat template` from targeted `.gguf` 's Metadata and furtherly parses it to `llama_chat_format.Jinja2ChatFormatter.to_chat_handler()` to construct the `self.chat_handler` for this model. Nevertheless, `Jinja2ChatFormatter` parse the `chat template` within the Metadate with sandbox-less `jinja2.Environment`, which is furthermore rendered in `__call__` to construct the `prompt` of interaction. This allows `jinja2` Server Side Template Injection which leads to remote code execution by a carefully constructed payload.
References
| ► | URL | Tags |
|---|---|---|
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| abetlen | llama-cpp-python |
Version: >= 0.2.30, <= 0.2.71 |
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CVE-2024-4897 (GCVE-0-2024-4897)
Vulnerability from cvelistv5
Published
2024-07-02 14:37
Modified
2024-08-01 20:55
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-76 - Improper Neutralization of Equivalent Special Elements
Summary
parisneo/lollms-webui, in its latest version, is vulnerable to remote code execution due to an insecure dependency on llama-cpp-python version llama_cpp_python-0.2.61+cpuavx2-cp311-cp311-manylinux_2_31_x86_64. The vulnerability arises from the application's 'binding_zoo' feature, which allows attackers to upload and interact with a malicious model file hosted on hugging-face, leading to remote code execution. The issue is linked to a known vulnerability in llama-cpp-python, CVE-2024-34359, which has not been patched in lollms-webui as of commit b454f40a. The vulnerability is exploitable through the application's handling of model files in the 'bindings_zoo' feature, specifically when processing gguf format model files.
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| parisneo | parisneo/lollms-webui |
Version: unspecified < |
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Mitigation
Phase: Requirements
Description:
- Programming languages and supporting technologies might be chosen which are not subject to these issues.
Mitigation
Phase: Implementation
Description:
- Utilize an appropriate mix of allowlist and denylist parsing to filter equivalent special element syntax from all input.
No CAPEC attack patterns related to this CWE.