CVE-2020-26272 (GCVE-0-2020-26272)
Vulnerability from cvelistv5 – Published: 2021-01-28 18:25 – Updated: 2025-05-27 15:20
VLAI
EPSS
VEX
Title
Electron vulnerable to ID collision when routing IPC messages to renderers containing OOPIFs
Summary
The Electron framework lets users write cross-platform desktop applications using JavaScript, HTML and CSS. In versions of Electron IPC prior to 9.4.0, 10.2.0, 11.1.0, and 12.0.0-beta.9, messages sent from the main process to a subframe in the renderer process, through webContents.sendToFrame, event.reply or when using the remote module, can in some cases be delivered to the wrong frame. If your app uses remote, calls webContents.sendToFrame, or calls event.reply in an IPC message handler then it is impacted by this issue. This has been fixed in versions 9.4.0, 10.2.0, 11.1.0, and 12.0.0-beta.9. There are no known workarounds for this issue.
Severity
5.4 (Medium)
CWE
- CWE-668 - Exposure of Resource to Wrong Sphere
Assigner
References
9 references
| URL | Tags |
|---|---|
| https://github.com/electron/electron/security/adv… | x_refsource_CONFIRM |
| https://github.com/electron/electron/pull/26875 | x_refsource_MISC |
| https://github.com/electron/electron/commit/07a1c… | x_refsource_MISC |
| https://github.com/electron/electron/commit/0bbd2… | x_refsource_MISC |
| https://github.com/electron/electron/commit/36c69… | x_refsource_MISC |
| https://github.com/electron/electron/commit/42940… | x_refsource_MISC |
| https://github.com/electron/electron/commit/5c8e7… | x_refsource_MISC |
| https://github.com/electron/electron/releases/tag… | x_refsource_MISC |
| https://www.electronjs.org/releases/stable?versio… | x_refsource_MISC |
Impacted products
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"value": "The Electron framework lets you write cross-platform desktop applications using JavaScript, HTML and CSS. In affected versions of Electron IPC messages sent from the main process to a subframe in the renderer process, through webContents.sendToFrame, event.reply or when using the remote module, can in some cases be delivered to the wrong frame. If your app uses remote, calls webContents.sendToFrame, or calls event.reply in an IPC message handler then it is impacted by this issue. This has been fixed in versions 9.4.0, 10.2.0, 11.1.0, and 12.0.0-beta.9. There are no workarounds for this issue."
},
{
"lang": "es",
"value": "El framework Electron le permite escribir aplicaciones de escritorio multiplataforma usando JavaScript, HTML y CSS.\u0026#xa0;En las versiones afectadas de Electron IPC, los mensajes enviados desde el proceso principal a una subtrama en el proceso de renderizado, por medio de webContents.sendToFrame, event.reply o cuando se usa el m\u00f3dulo remoto, en algunos casos pueden enviarse a la trama incorrecta.\u0026#xa0;Si su aplicaci\u00f3n usa remoto, llama a webContents.sendToFrame, o llama a event.reply en un manejador de mensajes de IPC, entonces se ve afectado por este problema.\u0026#xa0;Esto se ha corregido en las versiones 9.4.0, 10.2.0, 11.1.0 y 12.0.0-beta.9.\u0026#xa0;No existen soluciones para este problema"
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"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "The Electron framework lets users write cross-platform desktop applications using JavaScript, HTML and CSS. In versions of Electron IPC prior to 9.4.0, 10.2.0, 11.1.0, and 12.0.0-beta.9, messages sent from the main process to a subframe in the renderer process, through webContents.sendToFrame, event.reply or when using the remote module, can in some cases be delivered to the wrong frame. If your app uses remote, calls webContents.sendToFrame, or calls event.reply in an IPC message handler then it is impacted by this issue. This has been fixed in versions 9.4.0, 10.2.0, 11.1.0, and 12.0.0-beta.9. There are no known workarounds for this issue."
},
{
"lang": "es",
"value": "El framework Electron le permite escribir aplicaciones de escritorio multiplataforma usando JavaScript, HTML y CSS.\u0026#xa0;En las versiones afectadas de Electron IPC, los mensajes enviados desde el proceso principal a una subtrama en el proceso de renderizado, por medio de webContents.sendToFrame, event.reply o cuando se usa el m\u00f3dulo remoto, en algunos casos pueden enviarse a la trama incorrecta.\u0026#xa0;Si su aplicaci\u00f3n usa remoto, llama a webContents.sendToFrame, o llama a event.reply en un manejador de mensajes de IPC, entonces se ve afectado por este problema.\u0026#xa0;Esto se ha corregido en las versiones 9.4.0, 10.2.0, 11.1.0 y 12.0.0-beta.9.\u0026#xa0;No existen soluciones para este problema"
}
],
"id": "CVE-2020-26272",
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}
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.
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