CVE-2026-1959

CVE-2026-1959 is a medium-severity vulnerability with a CVSS 4.0 base score of 5.1. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-79.

Key facts

Description

Stored Cross-Site Scripting (XSS) vulnerability in Loggro Pymes, via the 'descripción' parameter in the '/loggrodemo/jbrain/MaestraCuentasBancarias' endpoint.

Frequently asked questions

What is CVE-2026-1959?
Stored Cross-Site Scripting (XSS) vulnerability in Loggro Pymes, via the 'descripción' parameter in the '/loggrodemo/jbrain/MaestraCuentasBancarias' endpoint.
How severe is CVE-2026-1959?
CVE-2026-1959 has a CVSS 4.0 base score of 5.1, rated medium severity.
Is CVE-2026-1959 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (32nd percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2026-1959?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2026-1959 have an EU (EUVD) identifier?
Yes. CVE-2026-1959 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-6606.
When was CVE-2026-1959 published?
CVE-2026-1959 was published on 2026-02-09 and last updated on 2026-06-17.

References

Other CWE-79 (Cross-site Scripting (XSS)) vulnerabilities

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