CVE-2019-17392

CVE-2019-17392 is a critical-severity vulnerability in Progress Sitefinity with a CVSS 3.x base score of 9.8. 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-640.

Key facts

Description

Progress Sitefinity 12.1 has a Weak Password Recovery Mechanism for a Forgotten Password because the HTTP Host header is mishandled.

Frequently asked questions

What is CVE-2019-17392?
Progress Sitefinity 12.1 has a Weak Password Recovery Mechanism for a Forgotten Password because the HTTP Host header is mishandled.
How severe is CVE-2019-17392?
CVE-2019-17392 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2019-17392 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (61st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2019-17392?
CVE-2019-17392 affects Progress Sitefinity. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2019-17392?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
When was CVE-2019-17392 published?
CVE-2019-17392 was published on 2019-11-26 and last updated on 2026-06-17.

References

Affected products (1)

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