CVE-2024-9583: The RSS Aggregator – RSS Import, News Feeds, Feed to Post, and Autoblogging plugin for WordPress is vulnerable

Q: How do I fix CVE-2024-9583?

rss aggregator: upgrade to 4.23.13. Exact commands for each OS are on this page.

Q: Is CVE-2024-9583 being exploited?

CVE-2024-9583 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

Q: What does CVE-2024-9583 affect?

CVE-2024-9583 affects rss aggregator. Severity is medium (CVSS 4.3). The RSS Aggregator – RSS Import, News Feeds, Feed to Post, and Autoblogging plugin for WordPress is vulnerable to unauthorized use of functionality due to a missing capability check on the wprss_ajax_send_premium_support function in all ver

Q: How urgent is CVE-2024-9583?

Priority 24/100. No elevated risk signals yet.

Routine

MEDIUM 4.3UPGRADE

CVE-2024-9583 is a medium-severity flaw (CVSS 4.3) affecting rss aggregator. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

The RSS Aggregator – RSS Import, News Feeds, Feed to Post, and Autoblogging plugin for WordPress is vulnerable to unauthorized use of functionality due to a missing capability check on the wprss_ajax_send_premium_support function in all versions up to, and including, 4.23.12. This makes it possible for authenticated attackers, with Subscriber-level access and above, to send premium support requests with an attacker-controlled subject line and ema

Why this priority

No elevated risk signals yet

A fixed release or distro patch exists.

Risk facts

CVSS score	4.3 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	Low
User interaction	None
EPSS exploit chance	0.4% (top 65%)
CISA exploited list	No
Weakness	CWE-862
Published	2024-10-23
Last modified	2026-06-17

Publisher (CNA): Wordfence · Vendor: rebelcode

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2024-10-23 07:15 UTCPublished CVE record published
2026-06-17 08:24 UTCUpdated Record last modified

rebelcode rss aggregator UPGRADE

Affected: < 4.23.13

Fixed in: 4.23.13

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy rss-aggregator || rpm -q rss-aggregator || rss-aggregator --version

2. UPGRADE to 4.23.13 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade rss-aggregator

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade rss-aggregator

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2024-9583?

rss aggregator: upgrade to 4.23.13. Exact commands for each OS are on this page.

Is CVE-2024-9583 being exploited?

CVE-2024-9583 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2024-9583 affect?

CVE-2024-9583 affects rss aggregator. Severity is medium (CVSS 4.3). The RSS Aggregator – RSS Import, News Feeds, Feed to Post, and Autoblogging plugin for WordPress is vulnerable to unauthorized use of functionality due to a missing capability check on the wprss_ajax_send_premium_support function in all ver

How urgent is CVE-2024-9583?

Priority 24/100. No elevated risk signals yet.

Software pages

WordPress vulnerabilities

Related CVEs

CVE-2024-6621 MEDIUM 4.3 UPGRADE The RSS Aggregator – RSS Import, News Feeds, Feed to Post, and Autoblogging plugin for WordPress is vulnerable

References

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