textPlus Text Message and Call App up to 8.3.5 on Android com.gogii.textplus DialerActivity improper export of android application components

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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4.8$0-$5k1.90

Summaryinfo

A vulnerability identified as problematic has been detected in textPlus Text Message and Call App up to 8.3.5 on Android. Affected is the function DialerActivity of the component com.gogii.textplus. Performing a manipulation results in improper export of android application components. This vulnerability is reported as CVE-2026-18604. The attack requires a local approach. Moreover, an exploit is present. The vendor was contacted early about this disclosure.

Detailsinfo

A vulnerability, which was classified as problematic, was found in textPlus Text Message and Call App up to 8.3.5 on Android. This affects the function DialerActivity of the component com.gogii.textplus. The manipulation with an unknown input leads to a improper export of android application components vulnerability. CWE is classifying the issue as CWE-926. The Android application exports a component for use by other applications, but does not properly restrict which applications can launch the component or access the data it contains. This is going to have an impact on confidentiality, integrity, and availability.

It is possible to read the advisory at github.com. This vulnerability is uniquely identified as CVE-2026-18604. The exploitability is told to be easy. Attacking locally is a requirement. Technical details and a public exploit are known.

The exploit is shared for download at github.com. It is declared as proof-of-concept. The vendor was contacted early about this disclosure.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Type

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 4.8

VulDB Base Score: 5.3
VulDB Temp Score: 4.8
VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Improper export of android application components
CWE: CWE-926
CAPEC: 🔒
ATT&CK: 🔒

Physical: Partially
Local: Yes
Remote: No

Availability: 🔒
Access: Public
Status: Proof-of-Concept
Download: 🔒
Price Prediction: 🔍
Current Price Estimation: 🔒

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔒

Timelineinfo

08/03/2026 Advisory disclosed
08/03/2026 +0 days VulDB entry created
08/03/2026 +0 days VulDB entry last update

Sourcesinfo

Advisory: github.com
Status: Not defined

CVE: CVE-2026-18604 (🔒)
GCVE (CVE): GCVE-0-2026-18604
GCVE (VulDB): GCVE-100-385527
scip Labs: https://www.scip.ch/en/?labs.20130704

Entryinfo

Created: 08/03/2026 09:09
Changes: 08/03/2026 09:09 (59)
Complete: 🔍
Submitter: Actuator
Cache ID: 216::103

Submitinfo

Accepted

  • Submit #851700: Textplus, Inc. Android https://play.google.com/store/apps/details?id=com.gogii.textplus 8.3.5 Improper Authorization (by Actuator)

Be aware that VulDB is the high quality source for vulnerability data.

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