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CVE Record

CVE-2020-22200: Directory Traversal vulnerability in phpCMS 9.1.13 via the q parameter to public_get_suggest_keyword.

Directory Traversal vulnerability in phpCMS 9.1.13 via the q parameter to public_get_suggest_keyword.

UnknownCVSS not scoredNot KEV-listedUpdated
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Glexia's TakeAutomated analysisunknown

Security readout for executives and security teams

Plain-English summary

CVE-2020-22200 describes a directory traversal issue in phpCMS 9.1.13. If an exposed site is affected, attackers may be able to make the application access files outside the intended location. The public record does not provide severity, CVSS, confirmed impact, or a vendor fix.

Executive priority

Treat this as an exposure-discovery item, not a confirmed emergency. Prioritize identifying phpCMS 9.1.13 deployments and reducing public reachability because directory traversal can expose sensitive files, but the public record lacks severity and exploitation evidence.

Technical view

The CVE names the q parameter to public_get_suggest_keyword as the traversal vector in phpCMS 9.1.13. The source bundle does not state authentication requirements, reachable routes, readable file scope, affected configurations, or remediation details, so technical validation must start with version and endpoint exposure confirmation.

Likely exposure

Exposure is most likely limited to organizations running phpCMS 9.1.13 with the affected public_get_suggest_keyword functionality reachable by users or the internet. The provided affected-product metadata is incomplete and lists vendor/product/version as n/a.

Exploitation context

The CVE is not listed in KEV, and the supplied sources do not claim active exploitation. A public GitHub issue is referenced, but the bundle does not establish exploit maturity, attack prevalence, or whether exploitation requires authentication.

Researcher notes

Evidence is thin: the CVE description repeats the title, CVSS and CWE are absent, affected metadata is incomplete, and only one external issue is referenced. Do not assume broader phpCMS versions, confirmed file disclosure, authentication state, or available patches without additional vendor evidence.

Mitigation direction

  • Inventory systems for phpCMS 9.1.13 installations.
  • Check project or vendor guidance for fixed versions or workarounds.
  • Restrict public access to affected functionality until remediation is confirmed.
  • Validate and normalize path-related input if maintaining custom code.
  • Monitor logs for suspicious public_get_suggest_keyword or q parameter activity.

Validation and detection

  • Confirm whether phpCMS 9.1.13 exists in the environment.
  • Identify whether public_get_suggest_keyword is reachable externally.
  • Review application logs for suspicious traversal-like q parameter values.
  • Compare deployed code against any vendor or project fix once available.
  • Document uncertainty where product metadata or patch status remains unconfirmed.
Prepared
Confidence
medium
Sources
3

Public sources used

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.

Potential ATT&CK relevance

Conservative CVE-to-ATT&CK context

These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.

ATT&CK lookup starting points

Use these exact CWE pages and searches to review the Glexia ATT&CK library from this CVE's weakness and description context.

description · low confidence lookup

File access behavior lookup

The CVE wording references file access or upload behavior, so file telemetry and web shell review may help. This is a Glexia inferred lookup path, not an official MITRE, ATT&CK, or CVE Program mapping.

Open ATT&CK lookup
cve · low confidence lookup

CVE-2020-22200 mapping review

Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.

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Vulnerability profileCVE Program record
Severity
Unknown
CVSS
Not scored
Known Exploited
No
Published
Official CVE source material

CNA and ADP enrichment extracted from CVE v5

These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.

0CVSS vectors
0Timeline events
0ADP providers
2Source links

CVSS and timeline data

No CVSS vectors or timeline events were available in the normalized CVE source material.

Source materials

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus
n/an/an/aListed
Weakness

CWE details

No CWE listed

CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.