Vulnerability-Lookup

CVE-2026-28116 (GCVE-0-2026-28116)

Vulnerability from cvelistv5 – Published: 2026-06-02 13:59 – Updated: 2026-06-02 15:13 X_Open Source

Title

WordPress Progress Planner plugin <= 1.9.0 - Cross Site Scripting (XSS) vulnerability

Summary

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Emilia Projects Progress Planner allows Stored XSS. This issue affects Progress Planner: from n/a through 1.9.0.

Severity

5.9 (Medium)


                        
                          CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:L

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-06-02 15:13 UTC

CWE

CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Assigner

Patchstack mitre root

References

1 reference

URL	Tags
https://patchstack.com/database/wordpress/plugin/…	vdb-entry

Impacted products

1 product

Vendor	Product	Version	CPE status
Emilia Projects	Progress Planner	Affected: n/a , ≤ 1.9.0 (custom)	guessed

Credits

hongdo | Patchstack Bug Bounty Program

Show details on NVD website

JSON

To clipboard

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FKIE_CVE-2026-28116

Vulnerability from fkie_nvd - Published: 2026-06-02 14:16 - Updated: 2026-07-22 19:10

Severity

5.9 (Medium) - CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:L

Summary

References

	URL	Tags
	audit@patchstack.com	https://patchstack.com/database/wordpress/plugin/progress-planner/vulnerability/wordpress-progress-planner-plugin-1-9-0-cross-site-scripting-xss-vulnerability?_s_id=cve

Impacted products

	Vendor	Product	Version

JSON

To clipboard

{
  "affected": [
    {
      "affectedData": [
        {
          "collectionURL": "https://wordpress.org/plugins",
          "defaultStatus": "unaffected",
          "packageName": "progress-planner",
          "product": "Progress Planner",
          "vendor": "Emilia Projects",
          "versions": [
            {
              "changes": [
                {
                  "at": "1.9.1",
                  "status": "unaffected"
                }
              ],
              "lessThanOrEqual": "1.9.0",
              "status": "affected",
              "version": "n/a",
              "versionType": "custom"
            }
          ]
        }
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    }
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    {
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    },
    {
      "lang": "es",
      "value": "Neutralizaci\u00f3n Incorrecta de la Entrada Durante la Generaci\u00f3n de P\u00e1ginas Web (\u0027cross-site scripting\u0027) vulnerabilidad en Emilia Projects Progress Planner permite XSS Almacenado.\n\nEste problema afecta a Progress Planner: desde n/a hasta 1.9.0."
    }
  ],
  "id": "CVE-2026-28116",
  "lastModified": "2026-07-22T19:10:00.120",
  "metrics": {
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        "cvssData": {
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GHSA-MGW3-WPM6-X49W

Vulnerability from github – Published: 2026-06-02 15:32 – Updated: 2026-06-02 15:32

Details

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Emilia Projects Progress Planner allows Stored XSS.

This issue affects Progress Planner: from n/a through 1.9.0.

Severity

5.9 (Medium)


                  
                    CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:L

Show details on source website

JSON

To clipboard

{
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    "CVE-2026-28116"
  ],
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      "CWE-79"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-06-02T14:16:50Z",
    "severity": "MODERATE"
  },
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  "id": "GHSA-mgw3-wpm6-x49w",
  "modified": "2026-06-02T15:32:12Z",
  "published": "2026-06-02T15:32:12Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-28116"
    },
    {
      "type": "WEB",
      "url": "https://patchstack.com/database/wordpress/plugin/progress-planner/vulnerability/wordpress-progress-planner-plugin-1-9-0-cross-site-scripting-xss-vulnerability?_s_id=cve"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:L",
      "type": "CVSS_V3"
    }
  ]
}

Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

Action not permitted

CVE-2026-28116 (GCVE-0-2026-28116)

FKIE_CVE-2026-28116

GHSA-MGW3-WPM6-X49W

Tags

Sightings

Nomenclature

Related by attack behaviour