How severe is CVE-2023-0810?

CVE-2023-0810 has a CVSS 3.x base score of 5.4, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2023-0810 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (42nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-0810?

CVE-2023-0810 affects Btcpayserver. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-0810?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2023-0810 published?

CVE-2023-0810 was published on 2023-02-13 and last updated on 2026-06-17.

CVE-2023-0810

CVE-2023-0810 is a medium-severity vulnerability in Btcpayserver with a CVSS 3.x base score of 5.4. 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

Severity: Medium (CVSS 3.x base score 5.4)
EPSS exploit prediction: 1% (42nd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Btcpayserver
Published: 2023-02-13
Last modified: 2026-06-17

Description

Cross-site Scripting (XSS) - Stored in GitHub repository btcpayserver/btcpayserver prior to 1.7.11.

Frequently asked questions

What is CVE-2023-0810?: Cross-site Scripting (XSS) - Stored in GitHub repository btcpayserver/btcpayserver prior to 1.7.11.
How severe is CVE-2023-0810?: CVE-2023-0810 has a CVSS 3.x base score of 5.4, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2023-0810 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (42nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-0810?: CVE-2023-0810 affects Btcpayserver. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-0810?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2023-0810 published?: CVE-2023-0810 was published on 2023-02-13 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:btcpayserver:btcpayserver:*:*:*:*:*:*:*:*

More vulnerabilities in Btcpayserver

CVE-2023-0748 — Medium (CVSS 6.4): Open Redirect in GitHub repository btcpayserver/btcpayserver prior to 1.7.6.
CVE-2023-0747 — Medium (CVSS 5.5): Cross-site Scripting (XSS) - Stored in GitHub repository btcpayserver/btcpayserver prior to 1.7.6.
CVE-2023-1270 — Medium (CVSS 5.4): Cross-site Scripting in GitHub repository btcpayserver/btcpayserver prior to 1.8.3.

All CVEs affecting Btcpayserver →

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