FKIE_CVE-2026-26215
Vulnerability from fkie_nvd - Published: 2026-02-11 23:16 - Updated: 2026-02-12 15:10
Severity ?
Summary
manga-image-translator version beta-0.3 and prior in shared API mode contains an unsafe deserialization vulnerability that can lead to unauthenticated remote code execution. The FastAPI endpoints /simple_execute/{method} and /execute/{method} deserialize attacker-controlled request bodies using pickle.loads() without validation. Although a nonce-based authorization check is intended to restrict access, the nonce defaults to an empty string and the check is skipped, allowing remote attackers to execute arbitrary code in the server context by sending a crafted pickle payload.
References
Impacted products
| Vendor | Product | Version |
|---|
{
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "manga-image-translator version\u00a0beta-0.3 and prior in shared API mode contains an unsafe deserialization vulnerability that can lead to unauthenticated remote code execution. The FastAPI endpoints /simple_execute/{method} and /execute/{method} deserialize attacker-controlled request bodies using pickle.loads() without validation. Although a nonce-based authorization check is intended to restrict access, the nonce defaults to an empty string and the check is skipped, allowing remote attackers to execute arbitrary code in the server context by sending a crafted pickle payload."
},
{
"lang": "es",
"value": "manga-image-translator versi\u00f3n beta-0.3 y anteriores en modo API compartido contiene una vulnerabilidad de deserializaci\u00f3n insegura que puede conducir a la ejecuci\u00f3n remota de c\u00f3digo no autenticada. Los endpoints de FastAPI /simple_execute/{method} y /execute/{method} deserializan cuerpos de solicitud controlados por el atacante utilizando pickle.loads() sin validaci\u00f3n. Aunque una comprobaci\u00f3n de autorizaci\u00f3n basada en nonce est\u00e1 destinada a restringir el acceso, el nonce por defecto es una cadena vac\u00eda y la comprobaci\u00f3n se omite, permitiendo a atacantes remotos ejecutar c\u00f3digo arbitrario en el contexto del servidor enviando una carga \u00fatil pickle manipulada."
}
],
"id": "CVE-2026-26215",
"lastModified": "2026-02-12T15:10:37.307",
"metrics": {
"cvssMetricV40": [
{
"cvssData": {
"Automatable": "NOT_DEFINED",
"Recovery": "NOT_DEFINED",
"Safety": "NOT_DEFINED",
"attackComplexity": "LOW",
"attackRequirements": "NONE",
"attackVector": "NETWORK",
"availabilityRequirement": "NOT_DEFINED",
"baseScore": 9.3,
"baseSeverity": "CRITICAL",
"confidentialityRequirement": "NOT_DEFINED",
"exploitMaturity": "NOT_DEFINED",
"integrityRequirement": "NOT_DEFINED",
"modifiedAttackComplexity": "NOT_DEFINED",
"modifiedAttackRequirements": "NOT_DEFINED",
"modifiedAttackVector": "NOT_DEFINED",
"modifiedPrivilegesRequired": "NOT_DEFINED",
"modifiedSubAvailabilityImpact": "NOT_DEFINED",
"modifiedSubConfidentialityImpact": "NOT_DEFINED",
"modifiedSubIntegrityImpact": "NOT_DEFINED",
"modifiedUserInteraction": "NOT_DEFINED",
"modifiedVulnAvailabilityImpact": "NOT_DEFINED",
"modifiedVulnConfidentialityImpact": "NOT_DEFINED",
"modifiedVulnIntegrityImpact": "NOT_DEFINED",
"privilegesRequired": "NONE",
"providerUrgency": "NOT_DEFINED",
"subAvailabilityImpact": "NONE",
"subConfidentialityImpact": "NONE",
"subIntegrityImpact": "NONE",
"userInteraction": "NONE",
"valueDensity": "NOT_DEFINED",
"vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
"version": "4.0",
"vulnAvailabilityImpact": "HIGH",
"vulnConfidentialityImpact": "HIGH",
"vulnIntegrityImpact": "HIGH",
"vulnerabilityResponseEffort": "NOT_DEFINED"
},
"source": "disclosure@vulncheck.com",
"type": "Secondary"
}
]
},
"published": "2026-02-11T23:16:10.797",
"references": [
{
"source": "disclosure@vulncheck.com",
"url": "https://chocapikk.com/posts/2026/manga-image-translator-pickle-rce/"
},
{
"source": "disclosure@vulncheck.com",
"url": "https://github.com/zyddnys/manga-image-translator/blob/a537cb12b41daf2065795058c2753d87e73fa0fe/manga_translator/mode/share.py#L112"
},
{
"source": "disclosure@vulncheck.com",
"url": "https://github.com/zyddnys/manga-image-translator/blob/a537cb12b41daf2065795058c2753d87e73fa0fe/manga_translator/mode/share.py#L130"
},
{
"source": "disclosure@vulncheck.com",
"url": "https://github.com/zyddnys/manga-image-translator/issues/1116"
},
{
"source": "disclosure@vulncheck.com",
"url": "https://github.com/zyddnys/manga-image-translator/issues/946"
},
{
"source": "disclosure@vulncheck.com",
"url": "https://www.vulncheck.com/advisories/manga-image-translator-shared-api-unsafe-deserialization-rce"
}
],
"sourceIdentifier": "disclosure@vulncheck.com",
"vulnStatus": "Awaiting Analysis",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-502"
}
],
"source": "disclosure@vulncheck.com",
"type": "Primary"
}
]
}
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Sightings
| Author | Source | Type | Date |
|---|
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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