How severe is CVE-2023-2557?

CVE-2023-2557 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity low, and availability none.

Is CVE-2023-2557 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (33rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-2557?

CVE-2023-2557 affects Pluginus Wordpress Currency Switcher Professional. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-2557?

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

When was CVE-2023-2557 published?

CVE-2023-2557 was published on 2023-06-09 and last updated on 2026-06-17.

CVE-2023-2557

CVE-2023-2557 is a medium-severity vulnerability in Pluginus Wordpress Currency Switcher Professional with a CVSS 3.x base score of 4.3. 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-862.

Key facts

Severity: Medium (CVSS 3.x base score 4.3)
EPSS exploit prediction: 0% (33rd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-862
Affected product: Pluginus Wordpress Currency Switcher Professional
Published: 2023-06-09
Last modified: 2026-06-17

Description

The WPCS – WordPress Currency Switcher Professional plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the save function in versions up to, and including, 1.1.9. This makes it possible for authenticated attackers, with subscriber-level permissions and above, to edit an arbitrary custom drop-down currency switcher.

Frequently asked questions

What is CVE-2023-2557?: The WPCS – WordPress Currency Switcher Professional plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the save function in versions up to, and including, 1.1.9. This makes it possible for authenticated attackers, with subscriber-level permissions and above, to edit an arbitrary custom drop-down currency switcher.
How severe is CVE-2023-2557?: CVE-2023-2557 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity low, and availability none.
Is CVE-2023-2557 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (33rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-2557?: CVE-2023-2557 affects Pluginus Wordpress Currency Switcher Professional. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-2557?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2023-2557 published?: CVE-2023-2557 was published on 2023-06-09 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:pluginus:wordpress_currency_switcher_professional:*:*:*:*:*:wordpress:*:*

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