CVE-2026-1984 (GCVE-0-2026-1984)
Vulnerability from cvelistv5 – Published: 2026-09-19 07:43 – Updated: 2026-09-19 07:43
VLAI
EPSS
VEX
Title
Ibtana – Ecommerce Product Addons <= 0.4.7.7 - Missing Authorization to Authenticated (Subscriber+) Arbitrary Post Meta Modification via 'iepa_use_gt_editor' AJAX Action
Summary
The Ibtana – Ecommerce Product Addons plugin for WordPress is vulnerable to unauthorized post meta modification due to a missing capability check on the 'iepa_use_gt_editor' AJAX action in all versions up to, and including, 0.4.7.7. This makes it possible for authenticated attackers, with Subscriber-level access and above, to update or delete arbitrary post meta entries via the 'iepa_builder' meta key.
Severity
5.3 (Medium)
CWE
- CWE-862 - Missing Authorization
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
| vowelweb | Ibtana – Ecommerce Product Addons |
Affected:
0 , ≤ 0.4.7.7
(semver)
|
guessed |
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Ibtana \u2013 Ecommerce Product Addons",
"vendor": "vowelweb",
"versions": [
{
"lessThanOrEqual": "0.4.7.7",
"status": "affected",
"version": "0",
"versionType": "semver"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "finder",
"value": "Legion Hunter"
}
],
"descriptions": [
{
"lang": "en",
"value": "The Ibtana \u2013 Ecommerce Product Addons plugin for WordPress is vulnerable to unauthorized post meta modification due to a missing capability check on the \u0027iepa_use_gt_editor\u0027 AJAX action in all versions up to, and including, 0.4.7.7. This makes it possible for authenticated attackers, with Subscriber-level access and above, to update or delete arbitrary post meta entries via the \u0027iepa_builder\u0027 meta key."
}
],
"metrics": [
{
"cvssV3_1": {
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N",
"version": "3.1"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-862",
"description": "CWE-862 Missing Authorization",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-09-19T07:43:20.585Z",
"orgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599",
"shortName": "Wordfence"
},
"references": [
{
"url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/e1e20253-4002-467a-9dca-10bc2bfe4514?source=cve"
},
{
"url": "https://plugins.trac.wordpress.org/browser/ibtana-ecommerce-product-addons/trunk/inc/class-pro.php#L58"
},
{
"url": "https://plugins.trac.wordpress.org/browser/ibtana-ecommerce-product-addons/tags/0.4.7.5/inc/class-pro.php#L58"
},
{
"url": "https://plugins.trac.wordpress.org/browser/ibtana-ecommerce-product-addons/trunk/inc/class-pro.php#L25"
},
{
"url": "https://plugins.trac.wordpress.org/changeset?reponame=\u0026old=3587239%40ibtana-ecommerce-product-addons\u0026new=3587239%40ibtana-ecommerce-product-addons"
}
],
"timeline": [
{
"lang": "en",
"time": "2026-09-18T19:03:38.000Z",
"value": "Disclosed"
}
],
"title": "Ibtana \u2013 Ecommerce Product Addons \u003c= 0.4.7.7 - Missing Authorization to Authenticated (Subscriber+) Arbitrary Post Meta Modification via \u0027iepa_use_gt_editor\u0027 AJAX Action"
}
},
"cveMetadata": {
"assignerOrgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599",
"assignerShortName": "Wordfence",
"cveId": "CVE-2026-1984",
"datePublished": "2026-09-19T07:43:20.585Z",
"dateReserved": "2026-02-05T14:54:33.493Z",
"dateUpdated": "2026-09-19T07:43:20.585Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"vulnerability-lookup:meta": {
"nvd": {
"cve": {
"affected": [
{
"affectedData": [
{
"defaultStatus": "unaffected",
"product": "Ibtana \u2013 Ecommerce Product Addons",
"vendor": "vowelweb",
"versions": [
{
"lessThanOrEqual": "0.4.7.7",
"status": "affected",
"version": "0",
"versionType": "semver"
}
]
}
],
"source": "security@wordfence.com"
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "The Ibtana \u2013 Ecommerce Product Addons plugin for WordPress is vulnerable to unauthorized post meta modification due to a missing capability check on the \u0027iepa_use_gt_editor\u0027 AJAX action in all versions up to, and including, 0.4.7.7. This makes it possible for authenticated attackers, with Subscriber-level access and above, to update or delete arbitrary post meta entries via the \u0027iepa_builder\u0027 meta key."
}
],
"id": "CVE-2026-1984",
"lastModified": "2026-09-19T08:16:53.467",
"metrics": {
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N",
"version": "3.1"
},
"exploitabilityScore": 3.9,
"impactScore": 1.4,
"source": "security@wordfence.com",
"type": "Primary"
}
]
},
"published": "2026-09-19T08:16:53.467",
"references": [
{
"source": "security@wordfence.com",
"url": "https://plugins.trac.wordpress.org/browser/ibtana-ecommerce-product-addons/tags/0.4.7.5/inc/class-pro.php#L58"
},
{
"source": "security@wordfence.com",
"url": "https://plugins.trac.wordpress.org/browser/ibtana-ecommerce-product-addons/trunk/inc/class-pro.php#L25"
},
{
"source": "security@wordfence.com",
"url": "https://plugins.trac.wordpress.org/browser/ibtana-ecommerce-product-addons/trunk/inc/class-pro.php#L58"
},
{
"source": "security@wordfence.com",
"url": "https://plugins.trac.wordpress.org/changeset?reponame=\u0026old=3587239%40ibtana-ecommerce-product-addons\u0026new=3587239%40ibtana-ecommerce-product-addons"
},
{
"source": "security@wordfence.com",
"url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/e1e20253-4002-467a-9dca-10bc2bfe4514?source=cve"
}
],
"sourceIdentifier": "security@wordfence.com",
"vulnStatus": "Received",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-862"
}
],
"source": "security@wordfence.com",
"type": "Primary"
}
]
}
}
}
}
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
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.
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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.
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.
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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.
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