How severe is CVE-2024-6621?

CVE-2024-6621 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-2024-6621 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (31st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-6621?

CVE-2024-6621 affects Rebelcode Rss Aggregator. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2024-6621?

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

Does CVE-2024-6621 have an EU (EUVD) identifier?

Yes. CVE-2024-6621 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-47682.

When was CVE-2024-6621 published?

CVE-2024-6621 was published on 2024-07-16 and last updated on 2026-06-17.

CVE-2024-6621

CVE-2024-6621 is a medium-severity vulnerability in Rebelcode Rss Aggregator 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% (31st percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-47682
Weakness: CWE-862
Affected product: Rebelcode Rss Aggregator
Published: 2024-07-16
Last modified: 2026-06-17

Description

The RSS Aggregator – RSS Import, News Feeds, Feed to Post, and Autoblogging plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the 'wprss_activate_feed_source' and 'wprss_pause_feed_source' functions in all versions up to, and including, 4.23.11. This makes it possible for authenticated attackers, with Subscriber-level access and above, to activate or pause existing RSS feeds.

Frequently asked questions

What is CVE-2024-6621?: The RSS Aggregator – RSS Import, News Feeds, Feed to Post, and Autoblogging plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the 'wprss_activate_feed_source' and 'wprss_pause_feed_source' functions in all versions up to, and including, 4.23.11. This makes it possible for authenticated attackers, with Subscriber-level access and above, to activate or pause existing RSS feeds.
How severe is CVE-2024-6621?: CVE-2024-6621 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-2024-6621 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (31st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-6621?: CVE-2024-6621 affects Rebelcode Rss Aggregator. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2024-6621?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2024-6621 have an EU (EUVD) identifier?: Yes. CVE-2024-6621 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-47682.
When was CVE-2024-6621 published?: CVE-2024-6621 was published on 2024-07-16 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:rebelcode:rss_aggregator:*:*:*:*:*:wordpress:*:*

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