Search criteria
2 vulnerabilities found for WebTOTUM by WebSystems
CVE-2026-6743 (GCVE-0-2026-6743)
Vulnerability from nvd – Published: 2026-04-21 16:30 – Updated: 2026-04-21 17:59
VLAI
Title
WebSystems WebTOTUM Calendar cross site scripting
Summary
A vulnerability has been found in WebSystems WebTOTUM 2026. This impacts an unknown function of the component Calendar. The manipulation leads to cross site scripting. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. Upgrading the affected component is recommended. The vendor was contacted early, responded in a very professional manner and quickly released a fixed version of the affected product.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/358434 | vdb-entry |
| https://vuldb.com/vuln/358434/cti | signaturepermissions-required |
| https://vuldb.com/submit/794617 | third-party-advisory |
| https://olografix.org/acme/WebTOTUM-POC.gif | exploit |
| https://www.websys.eu/gestionale-online-in-cloud-… | patch |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| WebSystems | WebTOTUM |
Affected:
2026
|
Credits
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2026-6743",
"options": [
{
"Exploitation": "poc"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-04-21T17:48:08.486668Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-04-21T17:59:15.584Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"modules": [
"Calendar"
],
"product": "WebTOTUM",
"vendor": "WebSystems",
"versions": [
{
"status": "affected",
"version": "2026"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "finder",
"value": "Andrea Intilangelo"
},
{
"lang": "en",
"type": "reporter",
"value": "acme (VulDB User)"
},
{
"lang": "en",
"type": "analyst",
"value": "acme (VulDB User)"
},
{
"lang": "en",
"type": "coordinator",
"value": "VulDB CNA Team"
}
],
"descriptions": [
{
"lang": "en",
"value": "A vulnerability has been found in WebSystems WebTOTUM 2026. This impacts an unknown function of the component Calendar. The manipulation leads to cross site scripting. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. Upgrading the affected component is recommended. The vendor was contacted early, responded in a very professional manner and quickly released a fixed version of the affected product."
}
],
"metrics": [
{
"cvssV4_0": {
"baseScore": 5.1,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P",
"version": "4.0"
}
},
{
"cvssV3_1": {
"baseScore": 3.5,
"baseSeverity": "LOW",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N/E:P/RL:O/RC:C",
"version": "3.1"
}
},
{
"cvssV3_0": {
"baseScore": 3.5,
"baseSeverity": "LOW",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N/E:P/RL:O/RC:C",
"version": "3.0"
}
},
{
"cvssV2_0": {
"baseScore": 4,
"vectorString": "AV:N/AC:L/Au:S/C:N/I:P/A:N/E:POC/RL:OF/RC:C",
"version": "2.0"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-79",
"description": "Cross Site Scripting",
"lang": "en",
"type": "CWE"
}
]
},
{
"descriptions": [
{
"cweId": "CWE-94",
"description": "Code Injection",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-04-21T16:30:14.358Z",
"orgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
"shortName": "VulDB"
},
"references": [
{
"name": "VDB-358434 | WebSystems WebTOTUM Calendar cross site scripting",
"tags": [
"vdb-entry"
],
"url": "https://vuldb.com/vuln/358434"
},
{
"name": "VDB-358434 | CTI Indicators (IOB, IOC, TTP)",
"tags": [
"signature",
"permissions-required"
],
"url": "https://vuldb.com/vuln/358434/cti"
},
{
"name": "Submit #794617 | WebSystems WebTOTUM (2026) Cross Site Scripting",
"tags": [
"third-party-advisory"
],
"url": "https://vuldb.com/submit/794617"
},
{
"tags": [
"exploit"
],
"url": "https://olografix.org/acme/WebTOTUM-POC.gif"
},
{
"tags": [
"patch"
],
"url": "https://www.websys.eu/gestionale-online-in-cloud-per-pmi-callcenter"
}
],
"timeline": [
{
"lang": "en",
"time": "2026-04-21T00:00:00.000Z",
"value": "Advisory disclosed"
},
{
"lang": "en",
"time": "2026-04-21T02:00:00.000Z",
"value": "VulDB entry created"
},
{
"lang": "en",
"time": "2026-04-21T18:00:16.000Z",
"value": "VulDB entry last update"
}
],
"title": "WebSystems WebTOTUM Calendar cross site scripting"
}
},
"cveMetadata": {
"assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
"assignerShortName": "VulDB",
"cveId": "CVE-2026-6743",
"datePublished": "2026-04-21T16:30:14.358Z",
"dateReserved": "2026-04-21T11:56:50.965Z",
"dateUpdated": "2026-04-21T17:59:15.584Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2026-6743 (GCVE-0-2026-6743)
Vulnerability from cvelistv5 – Published: 2026-04-21 16:30 – Updated: 2026-04-21 17:59
VLAI
Title
WebSystems WebTOTUM Calendar cross site scripting
Summary
A vulnerability has been found in WebSystems WebTOTUM 2026. This impacts an unknown function of the component Calendar. The manipulation leads to cross site scripting. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. Upgrading the affected component is recommended. The vendor was contacted early, responded in a very professional manner and quickly released a fixed version of the affected product.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/358434 | vdb-entry |
| https://vuldb.com/vuln/358434/cti | signaturepermissions-required |
| https://vuldb.com/submit/794617 | third-party-advisory |
| https://olografix.org/acme/WebTOTUM-POC.gif | exploit |
| https://www.websys.eu/gestionale-online-in-cloud-… | patch |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| WebSystems | WebTOTUM |
Affected:
2026
|
Credits
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2026-6743",
"options": [
{
"Exploitation": "poc"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-04-21T17:48:08.486668Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-04-21T17:59:15.584Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"modules": [
"Calendar"
],
"product": "WebTOTUM",
"vendor": "WebSystems",
"versions": [
{
"status": "affected",
"version": "2026"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "finder",
"value": "Andrea Intilangelo"
},
{
"lang": "en",
"type": "reporter",
"value": "acme (VulDB User)"
},
{
"lang": "en",
"type": "analyst",
"value": "acme (VulDB User)"
},
{
"lang": "en",
"type": "coordinator",
"value": "VulDB CNA Team"
}
],
"descriptions": [
{
"lang": "en",
"value": "A vulnerability has been found in WebSystems WebTOTUM 2026. This impacts an unknown function of the component Calendar. The manipulation leads to cross site scripting. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. Upgrading the affected component is recommended. The vendor was contacted early, responded in a very professional manner and quickly released a fixed version of the affected product."
}
],
"metrics": [
{
"cvssV4_0": {
"baseScore": 5.1,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P",
"version": "4.0"
}
},
{
"cvssV3_1": {
"baseScore": 3.5,
"baseSeverity": "LOW",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N/E:P/RL:O/RC:C",
"version": "3.1"
}
},
{
"cvssV3_0": {
"baseScore": 3.5,
"baseSeverity": "LOW",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N/E:P/RL:O/RC:C",
"version": "3.0"
}
},
{
"cvssV2_0": {
"baseScore": 4,
"vectorString": "AV:N/AC:L/Au:S/C:N/I:P/A:N/E:POC/RL:OF/RC:C",
"version": "2.0"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-79",
"description": "Cross Site Scripting",
"lang": "en",
"type": "CWE"
}
]
},
{
"descriptions": [
{
"cweId": "CWE-94",
"description": "Code Injection",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-04-21T16:30:14.358Z",
"orgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
"shortName": "VulDB"
},
"references": [
{
"name": "VDB-358434 | WebSystems WebTOTUM Calendar cross site scripting",
"tags": [
"vdb-entry"
],
"url": "https://vuldb.com/vuln/358434"
},
{
"name": "VDB-358434 | CTI Indicators (IOB, IOC, TTP)",
"tags": [
"signature",
"permissions-required"
],
"url": "https://vuldb.com/vuln/358434/cti"
},
{
"name": "Submit #794617 | WebSystems WebTOTUM (2026) Cross Site Scripting",
"tags": [
"third-party-advisory"
],
"url": "https://vuldb.com/submit/794617"
},
{
"tags": [
"exploit"
],
"url": "https://olografix.org/acme/WebTOTUM-POC.gif"
},
{
"tags": [
"patch"
],
"url": "https://www.websys.eu/gestionale-online-in-cloud-per-pmi-callcenter"
}
],
"timeline": [
{
"lang": "en",
"time": "2026-04-21T00:00:00.000Z",
"value": "Advisory disclosed"
},
{
"lang": "en",
"time": "2026-04-21T02:00:00.000Z",
"value": "VulDB entry created"
},
{
"lang": "en",
"time": "2026-04-21T18:00:16.000Z",
"value": "VulDB entry last update"
}
],
"title": "WebSystems WebTOTUM Calendar cross site scripting"
}
},
"cveMetadata": {
"assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
"assignerShortName": "VulDB",
"cveId": "CVE-2026-6743",
"datePublished": "2026-04-21T16:30:14.358Z",
"dateReserved": "2026-04-21T11:56:50.965Z",
"dateUpdated": "2026-04-21T17:59:15.584Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}