HOMEVULNERABILITIESCVE-2023-43982
CRITICAL

CVE-2023-43982

CWE-918Published: November 3, 2023· Updated: Jun 17, 2026

9.8
CVSS v3.1

Official Description

Bon Presta boninstagramcarousel between v5.2.1 to v7.0.0 was discovered to contain a Server-Side Request Forgery (SSRF) via the url parameter at insta_parser.php. This vulnerability allows attackers to use the vulnerable website as proxy to attack other websites or exfiltrate data via a HTTP call.

NVD Source

Risk Analysis

The boninstagramcarousel plugin contains a Server-Side Request Forgery (SSRF) vulnerability that allows attackers to use the server as a proxy for malicious requests. With a 9.8 CVSS score, this flaw poses a significant risk for data exfiltration and internal network attacks.

No public exploit is known, and it is not in the KEV catalog.

Recommended Action

Update the plugin to a version outside the affected range of 5.2.1 to 7.0.0.

Generated by the CTIWATCH analysis pipeline from this CVE's metadata (CVSS, EPSS, KEV status, exploit intelligence). Verify against vendor advisories before acting.

Technical Analysis

CVE-2023-43982 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.

A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 9.8.

CVSS v3.1 Vector Breakdown

Exploitability
Attack VectorNetwork
Attack ComplexityLow
Privileges Req.None
User InteractionNone
ScopeUnchanged
Impact
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected Vendors & Products

bontheme1 product(s)
socialfeed - photos \& video using instagram api
Source: NVD CPE · 1 total CPE entries

Exploit & PoC Resources

NO KNOWN EXPLOITNo public exploit confirmed at this time
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Official Patches & Advisories

All References (2)

Quick Facts

CVE IDCVE-2023-43982
CVSS Score9.8 / 10
SeverityCRITICAL
WeaknessCWE-918
CISA KEVNo
Affected1 vendor(s)
PublishedNov 3, 2023

Related CVEs (CWE-918)

Recommended Actions

  • Apply vendor patches immediately
  • Monitor CVE-2023-43982 in threat intel feeds
  • Review IDS/IPS signatures for exploitation attempts
Data sourced from NVD (NIST), CISA KEV, and EPSS (FIRST). Analysis generated by CTIWatch. CVE data is provided under the NVD usage policy.