VulnSocial

CVE-2026-57917Disclosure

LOWCVSS 4.8 · MEDIUM

Signal is active with 1 mentions in latest observed window

Immediate actions

  • Track advisory updates for patch or workaround availability

Recommended action window: Monitor and triage in normal cycle

NVD description

proCertum SmartSign parses external XML entities from arbitrary crafted signature files, enabling SSRF and potentially allowing the reading of local files, depending on the parser's configuration. The XML External Entity (XXE) vulnerability is triggered simply by previewing a file in the file selection window, before the victim clicks “Open”. This issue was fixed in version 9.4.3.90.

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0.0/ 10 priority

Sources & remediation

Other references
Weakness type (CWE)
CWE-611

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

NONE

Momentum

NONE

Threat summary

  • 1 mentions across 1 observed day

What's happening

  • Technical details provided in 1 signal
  • Disclosure: 1 classified signal
  • 1 total mentions across 1 day

Deep dive

Activity timeline1 mentions / 1d
00111Mentions · 2026-07-27: 1Technical Details · 2026-07-27: 107-27
Signal classification1 categories
Disclosure
1100.0%
Referenced assets1 URL
By indicator
Full discourse1 post
  • Israel@f1tym1
    Disclosure

    CERT-PL disclosed CVE-2026-57916 and CVE-2026-57917 in Asseco proCertum SmartSign, allowing code execution and SSRF. https://ift.tt/tBloKa8

    Post summary

    CERT-PL disclosed two vulnerabilities, CVE-2026-57916 and CVE-2026-57917, in Asseco proCertum SmartSign that allow for code execution and SSRF.

    0000047
    1.0K followersView on X

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