How severe is CVE-2020-23768?

CVE-2020-23768 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-2020-23768 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (59th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2020-23768?

CVE-2020-23768 affects Phpyun. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2020-23768?

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.

When was CVE-2020-23768 published?

CVE-2020-23768 was published on 2021-05-21 and last updated on 2026-06-17.

CVE-2020-23768

CVE-2020-23768 is a high-severity vulnerability in Phpyun 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.

Key facts

Severity: High (CVSS 3.x base score 7.5)
CVSS v2: 5.0
EPSS exploit prediction: 1% (59th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Phpyun
Published: 2021-05-21
Last modified: 2026-06-17

Description

An information disclosure vulnerability was discovered in alipay_function.php in the log file of Alibaba payment interface on PHPPYUN prior to version 5.0.1. If exploited, this vulnerability will allow attackers to obtain users' personally identifiable information including e-mail address and telephone numbers.

Frequently asked questions

What is CVE-2020-23768?: An information disclosure vulnerability was discovered in alipay_function.php in the log file of Alibaba payment interface on PHPPYUN prior to version 5.0.1. If exploited, this vulnerability will allow attackers to obtain users' personally identifiable information including e-mail address and telephone numbers.
How severe is CVE-2020-23768?: CVE-2020-23768 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-2020-23768 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (59th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2020-23768?: CVE-2020-23768 affects Phpyun. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2020-23768?: 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.
When was CVE-2020-23768 published?: CVE-2020-23768 was published on 2021-05-21 and last updated on 2026-06-17.

References

https://github.com/whiskey-jj/w2s2x2222.github.io/issues/1

Affected products (1)

cpe:2.3:a:phpyun:phpyun:*:*:*:*:*:*:*:*

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