CVE-2024-6621Network attack vector

Subscriber-level feed state changes via missing capability checks

Published Jul 16, 2024 · Updated Apr 8, 2026

Missing authorization in RebelCode WP RSS Aggregator 4.23.11 and earlier allows remote authenticated users to activate or pause RSS feeds. The wprss_activate_feed_source and wprss_pause_feed_source functions change an existing feed's state without checking the caller's capability. Subscriber-level access is sufficient, and the bounded consequence is unauthorized interruption or resumption of feed imports.

CVSS severity4.3
Medium
EPSS probability0.39%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Missing authorization in RebelCode WP RSS Aggregator 4.23.11 and earlier allows remote authenticated users to activate or pause RSS feeds. The wprss_activate_feed_source and wprss_pause_feed_source functions change an existing feed's state without checking the caller's capability. Subscriber-level access is sufficient, and the bounded consequence is unauthorized interruption or resumption of feed imports.

The record

CVE
CVE-2024-6621
Published
Jul 16, 2024
Updated
Apr 8, 2026
Vendor
RebelCode
Product
WP RSS Aggregator
Classifications
CWE-862, T1565.003
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Jul 16, 2024CVE publishedPublication date reported by the CVE source.
  2. Apr 8, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0 <=4.23.11

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

RebelCode · WP RSS Aggregatorversion=0 <=4.23.11

Published CVSS scores

4.3WordfenceCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-862Missing Authorization
T1565.003Runtime Data Manipulation

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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