CVE-2026-35460Disclosure(papra / papra)

LOWCVSS 5.4 · MEDIUM

Signal is active with 1 mentions in latest observed window

Immediate actions

  • Patch papra papra systems immediately

Recommended action window: Monitor and triage in normal cycle

NVD description

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: [email protected]), this enables convincing phishing attacks that appear to originate from official Papra notifications. This vulnerability is fixed in 26.4.0.

0.5/ 10 priority

Sources & remediation

Weakness type (CWE)
CWE-79CWE-80

Priority

LOW

Exploitation

NONE

PoC

YES

Patch

AVAILABLE

Momentum

NONE

Are you affected?

If you run products in this scope, you should treat this CVE as relevant to your environment.

  • papra

Threat summary

  • Patch or workaround signal is available
  • 1 mentions across 1 observed day

What's happening

  • Patch or workaround mentioned in 1 signal
  • Technical details provided in 1 signal
  • Disclosure: 1 classified signal
  • 1 total mentions across 1 day

Affected systems

Vendors
Products
papra

Deep dive

Activity timeline1 mentions / 1d
00111Mentions · 2026-04-07: 1Patch / Workaround · 2026-04-07: 1Technical Details · 2026-04-07: 104-07
Signal classification1 categories
Disclosure
1100.0%
Referenced assets2 URLs
By indicator
Full discourse1 post
  • CVE@CVEnew
    Disclosure

    CVE-2026-35460 Papra is a minimalistic document management and archiving platform. Prior to 26.4.0, transactional email templates in Papra interpolate http://user.name directly into HTML w… https://www.cve.org/CVERecord?id=CVE-2026-35460

    Post summary

    CVE-2026-35460 in Papra permits direct HTML interpolation of user names, potentially leading to XSS or SSRF risks; updating to version 26.4.0 mitigates the flaw.

    00000169
    57.0K followersView on X
CPE platform detail1 entries

1 of 1 entries

PartVendorProductVersionTarget SWTarget HW
Apppaprapapra---

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