How severe is CVE-2023-47131?

CVE-2023-47131 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2023-47131 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (39th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-47131?

CVE-2023-47131 affects N-able Passportal. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-47131?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

Does CVE-2023-47131 have an EU (EUVD) identifier?

Yes. CVE-2023-47131 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2023-51266.

When was CVE-2023-47131 published?

CVE-2023-47131 was published on 2024-02-08 and last updated on 2026-06-17.

CVE-2023-47131

CVE-2023-47131 is a high-severity vulnerability in N-able Passportal with a CVSS 3.x base score of 7.5. 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-532.

Key facts

Severity: High (CVSS 3.x base score 7.5)
EPSS exploit prediction: 0% (39th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2023-51266
Weakness: CWE-532
Affected product: N-able Passportal
Published: 2024-02-08
Last modified: 2026-06-17

Description

The N-able PassPortal extension before 3.29.2 for Chrome inserts sensitive information into a log file.

Frequently asked questions

What is CVE-2023-47131?: The N-able PassPortal extension before 3.29.2 for Chrome inserts sensitive information into a log file.
How severe is CVE-2023-47131?: CVE-2023-47131 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2023-47131 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (39th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-47131?: CVE-2023-47131 affects N-able Passportal. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-47131?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2023-47131 have an EU (EUVD) identifier?: Yes. CVE-2023-47131 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2023-51266.
When was CVE-2023-47131 published?: CVE-2023-47131 was published on 2024-02-08 and last updated on 2026-06-17.

References

https://me.n-able.com/s/security-advisory/aArHs000000M8CCKA0/cve202347131-passportal-browser-extension-logs-sensitive-data

Affected products (1)

cpe:2.3:a:n-able:passportal:*:*:*:*:*:*:*:*

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