CVE-2022-2834 json
Helpful < 4.5.26 - Information Disclosure
published 2022-10-17 4 y ago modified 2026-06-17 4 mo ago also EUVD-2022-35070
- cvss
- 5.3
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.0%
- EPSS 1.0% chance of exploitation in 30 days, percentile 62%
- public exploits
- 0
- none known
Summary
The Helpful WordPress plugin before 4.5.26 puts the exported logs and feedbacks in a publicly accessible location and guessable names, which could allow attackers to download them and retrieve sensitive information such as IP, Names and Email Address depending on the plugin's settings
Patch / fix
- Unknown Helpful 4.5.26
CISA SSVC
- Exploitation
- Proof of concept is public
- Automatable
- no
- Technical impact
- partial
- Assessed
- 17 mo ago
Exploit prediction
0.98% chance of exploitation in the next 30 days, higher than 62% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- wpscan.com https://wpscan.com/vulnerability/468d5fc7-04c6-4354-b134-85ebb25b37ae referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CISA ADP | 3.1 | 5.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N |
| NVD | 3.1 | 5.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N |
| CNA | 3.1 | 5.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N |
Affected products
- Unknown Helpful
Classification
- Weakness
-
- CWE-552 Files or Directories Accessible to External Parties
- Technology feeds
References
-
wpscan.com
/vulnerability/468d5fc7-04c6-4354-b134-85ebb25b37ae
exploit, vdb-entry, technical-description, third-party-advisory
Sources
- CVE List CVE-2022-2834
- NVD CVE-2022-2834
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.