How severe is CVE-2023-38520?

CVE-2023-38520 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity low, and availability low.

Is CVE-2023-38520 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-2023-38520?

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

Does CVE-2023-38520 have an EU (EUVD) identifier?

Yes. CVE-2023-38520 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2023-42319.

When was CVE-2023-38520 published?

CVE-2023-38520 was published on 2024-06-04 and last updated on 2026-06-17.

CVE-2023-38520

CVE-2023-38520 is a medium-severity vulnerability with a CVSS 3.x base score of 6.5. 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-472.

Key facts

Severity: Medium (CVSS 3.x base score 6.5)
EPSS exploit prediction: 0% (32nd percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2023-42319
Weakness: CWE-472
Published: 2024-06-04
Last modified: 2026-06-17

Description

External Control of Assumed-Immutable Web Parameter vulnerability in PINPOINT.WORLD Pinpoint Booking System allows Functionality Misuse.This issue affects Pinpoint Booking System: from n/a through 2.9.9.3.4.

Frequently asked questions

What is CVE-2023-38520?: External Control of Assumed-Immutable Web Parameter vulnerability in PINPOINT.WORLD Pinpoint Booking System allows Functionality Misuse.This issue affects Pinpoint Booking System: from n/a through 2.9.9.3.4.
How severe is CVE-2023-38520?: CVE-2023-38520 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity low, and availability low.
Is CVE-2023-38520 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-2023-38520?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2023-38520 have an EU (EUVD) identifier?: Yes. CVE-2023-38520 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2023-42319.
When was CVE-2023-38520 published?: CVE-2023-38520 was published on 2024-06-04 and last updated on 2026-06-17.

References

https://patchstack.com/database/vulnerability/booking-system/wordpress-pinpoint-booking-system-plugin-2-9-9-3-4-parameter-tampering?_s_id=cve

Other CWE-472 vulnerabilities

CVE-2025-43933 — Critical (CVSS 9.8): fblog through 983bede allows account takeover via the password reset feature because SERVER_NAME is not configured and…
CVE-2025-43930 — Critical (CVSS 9.8): Hashview 0.8.1 allows account takeover via the password reset feature because SERVER_NAME is not configured and thus a…
CVE-2021-1295 — Critical (CVSS 9.8): Multiple vulnerabilities in the web-based management interface of Cisco Small Business RV160, RV160W, RV260, RV260P,…
CVE-2021-1294 — Critical (CVSS 9.8): Multiple vulnerabilities in the web-based management interface of Cisco Small Business RV160, RV160W, RV260, RV260P,…
CVE-2021-1293 — Critical (CVSS 9.8): Multiple vulnerabilities in the web-based management interface of Cisco Small Business RV160, RV160W, RV260, RV260P,…
CVE-2021-1292 — Critical (CVSS 9.8): Multiple vulnerabilities in the web-based management interface of Cisco Small Business RV160, RV160W, RV260, RV260P,…

Browse all CWE-472 vulnerabilities →