CVE-2026-26215
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BaseFortify

Publication date: 2026-02-11

Last updated on: 2026-02-12

Assigner: VulnCheck

Description
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.

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Meta Information

Published
2026-02-11
Last Modified
2026-02-12
Generated
2026-07-06
AI Q&A
2026-02-12
EPSS Evaluated
2026-07-05
NVD
CVE-2026-26215
EUVD
EUVD-2026-7035

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
zyddnys manga-image-translator to beta-0.3 (exc)

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-502 The product deserializes untrusted data without sufficiently ensuring that the resulting data will be valid.

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Executive Summary

The vulnerability exists in manga-image-translator version beta-0.3 and earlier when running in shared API mode. It involves unsafe deserialization where the FastAPI endpoints /simple_execute/{method} and /execute/{method} use pickle.loads() to deserialize request bodies without proper validation.

Although there is a nonce-based authorization check intended to restrict access, the nonce defaults to an empty string and the check is skipped. This allows remote attackers to send crafted pickle payloads that execute arbitrary code on the server without authentication.

Impact Analysis

This vulnerability can lead to unauthenticated remote code execution on the server running the vulnerable manga-image-translator application.

  • Attackers can execute arbitrary code in the server context.
  • This can result in full compromise of the server, including data theft, service disruption, or further attacks within the network.
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