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Fencer Vulns
high 8.8

CVE-2017-8930 json

Multiple cross-site request forgery (CSRF) vulnerabilities in Simple Invoices 2013.1.beta.8 allow remote attackers to hijack the authentica…

published 2017-05-14 9 y ago modified 2026-06-17 4 mo ago also EUVD-2017-17870

cvss
8.8
version 3.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
0.7%
EPSS 0.7% chance of exploitation in 30 days, percentile 54%
public exploits
0
none known

Summary

Multiple cross-site request forgery (CSRF) vulnerabilities in Simple Invoices 2013.1.beta.8 allow remote attackers to hijack the authentication of admins for requests that can (1) create new administrator user accounts and take over the entire application, (2) create regular user accounts, or (3) change configuration parameters such as tax rates and the enable/disable status of PayPal payment modules.

Exploit prediction

0.72% chance of exploitation in the next 30 days, higher than 54% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
NVD 3.0 8.8 CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
NVD 2.0 6.8 AV:N/AC:M/Au:N/C:P/I:P/A:P

Classification

Weakness
  • CWE-352 Cross-Site Request Forgery

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.