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    6 vulnerabilities by papra

    CVE-2026-35462 (GCVE-0-2026-35462)

    Vulnerability from nvd – Published: 2026-04-07 14:30 – Updated: 2026-04-07 17:54
    VLAI
    Title
    Papra Does Not Reject Expired API Keys
    Summary
    Papra is a minimalistic document management and archiving platform. Prior to 26.4.0, API keys with an expiresAt date are never validated against the current time during authentication. Any API key — regardless of its expiration date — is accepted indefinitely, allowing a user whose key has expired to continue accessing all protected endpoints as if the key were still valid. This vulnerability is fixed in 26.4.0.
    SSVC
    Exploitation: poc Automatable: no Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-613 - Insufficient Session Expiration
    Assigner
    References
    Impacted products
    Vendor Product Version
    papra-hq papra Affected: < 26.4.0
    Create a notification for this product.
    Show details on NVD website

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    CVE-2026-35461 (GCVE-0-2026-35461)

    Vulnerability from nvd – Published: 2026-04-07 14:28 – Updated: 2026-04-09 14:41
    VLAI
    Title
    Papra has a Blind Server-Side Request Forgery (SSRF) via Webhook URL
    Summary
    Papra is a minimalistic document management and archiving platform. Prior to 26.4.0, the Papra webhook system allows authenticated users to register arbitrary URLs as webhook endpoints with no validation of the destination address. The server makes outbound HTTP POST requests to registered URLs, including localhost, internal network ranges, and cloud provider metadata endpoints, on every document event. This vulnerability is fixed in 26.4.0.
    SSVC
    Exploitation: poc Automatable: no Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-918 - Server-Side Request Forgery (SSRF)
    Assigner
    References
    Impacted products
    Vendor Product Version
    papra-hq papra Affected: < 26.4.0
    Create a notification for this product.
    Show details on NVD website

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    CVE-2026-35460 (GCVE-0-2026-35460)

    Vulnerability from nvd – Published: 2026-04-07 14:26 – Updated: 2026-04-07 15:59
    VLAI
    Title
    Papra has an HTML Injection in Transactional Emails via Unescaped User Display Name
    Summary
    Papra is a minimalistic document management and archiving platform. Prior to 26.4.0, transactional email templates in Papra interpolate user.name directly into HTML without escaping or sanitization. An attacker who registers with a display name containing HTML tags will have those tags injected into the verification and password reset email bodies. Since emails are sent from the legitimate domain (e.g: auth@mail.papra.app), this enables convincing phishing attacks that appear to originate from official Papra notifications. This vulnerability is fixed in 26.4.0.
    SSVC
    Exploitation: poc Automatable: no Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-80 - Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS)
    • CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
    Assigner
    References
    Impacted products
    Vendor Product Version
    papra-hq papra Affected: < 26.4.0
    Create a notification for this product.
    Show details on NVD website

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    CVE-2026-35462 (GCVE-0-2026-35462)

    Vulnerability from cvelistv5 – Published: 2026-04-07 14:30 – Updated: 2026-04-07 17:54
    VLAI
    Title
    Papra Does Not Reject Expired API Keys
    Summary
    Papra is a minimalistic document management and archiving platform. Prior to 26.4.0, API keys with an expiresAt date are never validated against the current time during authentication. Any API key — regardless of its expiration date — is accepted indefinitely, allowing a user whose key has expired to continue accessing all protected endpoints as if the key were still valid. This vulnerability is fixed in 26.4.0.
    SSVC
    Exploitation: poc Automatable: no Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-613 - Insufficient Session Expiration
    Assigner
    References
    Impacted products
    Vendor Product Version
    papra-hq papra Affected: < 26.4.0
    Create a notification for this product.
    Show details on NVD website

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    CVE-2026-35461 (GCVE-0-2026-35461)

    Vulnerability from cvelistv5 – Published: 2026-04-07 14:28 – Updated: 2026-04-09 14:41
    VLAI
    Title
    Papra has a Blind Server-Side Request Forgery (SSRF) via Webhook URL
    Summary
    Papra is a minimalistic document management and archiving platform. Prior to 26.4.0, the Papra webhook system allows authenticated users to register arbitrary URLs as webhook endpoints with no validation of the destination address. The server makes outbound HTTP POST requests to registered URLs, including localhost, internal network ranges, and cloud provider metadata endpoints, on every document event. This vulnerability is fixed in 26.4.0.
    SSVC
    Exploitation: poc Automatable: no Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-918 - Server-Side Request Forgery (SSRF)
    Assigner
    References
    Impacted products
    Vendor Product Version
    papra-hq papra Affected: < 26.4.0
    Create a notification for this product.
    Show details on NVD website

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    CVE-2026-35460 (GCVE-0-2026-35460)

    Vulnerability from cvelistv5 – Published: 2026-04-07 14:26 – Updated: 2026-04-07 15:59
    VLAI
    Title
    Papra has an HTML Injection in Transactional Emails via Unescaped User Display Name
    Summary
    Papra is a minimalistic document management and archiving platform. Prior to 26.4.0, transactional email templates in Papra interpolate user.name directly into HTML without escaping or sanitization. An attacker who registers with a display name containing HTML tags will have those tags injected into the verification and password reset email bodies. Since emails are sent from the legitimate domain (e.g: auth@mail.papra.app), this enables convincing phishing attacks that appear to originate from official Papra notifications. This vulnerability is fixed in 26.4.0.
    SSVC
    Exploitation: poc Automatable: no Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-80 - Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS)
    • CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
    Assigner
    References
    Impacted products
    Vendor Product Version
    papra-hq papra Affected: < 26.4.0
    Create a notification for this product.
    Show details on NVD website

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