CVE-2015-10107 — Simplr Registration Form Plus+ Plugin cross site scripting

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MEDIUM

Simplr Registration Form Plus+ Plugin cross site scripting

Published May 31, 2023

6.1

MEDIUM

CVSS 3.1

EPSS 0.59%

Description

A vulnerability was found in Simplr Registration Form Plus+ Plugin up to 2.3.4 on WordPress and classified as problematic. This issue affects some unknown processing. The manipulation leads to cross site scripting. The attack may be initiated remotely. Upgrading to version 2.3.5 is able to address this issue. The identifier of the patch is d588446844dd49232ab400ef213ff5b92121c33e. It is recommended to upgrade the affected component. The identifier VDB-230153 was assigned to this vulnerability.

Affected products

Vendor n/a Product Simplr Registration Form Plus+ Plugin Default
n/a
- Version
  2.3.0
  Status
  affected
  Constraints
  -
- Version
  2.3.1
  Status
  affected
  Constraints
  -
- Version
  2.3.2
  Status
  affected
  Constraints
  -
- Version
  2.3.3
  Status
  affected
  Constraints
  -
- Version
  2.3.4
  Status
  affected
  Constraints
  -

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor

Product

Default status

Versions

n/a

Simplr Registration Form Plus+ Plugin

n/a

Version	Status	Constraints
2.3.0	affected	-
2.3.1	affected	-
2.3.2	affected	-
2.3.3	affected	-
2.3.4	affected	-

Remediation

No remediation recorded yet.

Metrics

0.59% 0.00594

Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.

EPSS probability 0.00594

Score over time

2023–2026

EPSS v3
EPSS v4
EPSS v5

Percentile over time

EPSS v3
EPSS v4
EPSS v5

Table of values (10 key points)

Flat stretches are collapsed; showing up to 120 newest points.

Date	Score	Percentile	Model
Oct 1, 2026	0.59% (0.00594)	46.43th	v5 (v2026.06.15)
Jun 15, 2026	0.59% (0.00594)	43.55th	v5 (v2026.06.15)
Mar 30, 2025	0.08% (0.00078)	20.33th	v4 (v2025.03.14)
Mar 29, 2025	3.40% (0.03403)	78.84th	v4 (v2025.03.14)
Mar 17, 2025	0.08% (0.00078)	20.75th	v4 (v2025.03.14)
Dec 12, 2024	0.16% (0.00156)	53.26th	v3 (v2023.03.01)
Jul 2, 2024	0.16% (0.00156)	52.17th	v3 (v2023.03.01)
Jun 6, 2024	0.14% (0.00144)	50.30th	v3 (v2023.03.01)
Jun 7, 2023	0.08% (0.00077)	31.41th	v3 (v2023.03.01)
May 31, 2023	0.04% (0.00045)	12.30th	v3 (v2023.03.01)

Weaknesses (1)

CWE-79

Cross-site Scripting (XSS)

References (3)

https://github.com/wp-plugins/simplr-registration-form/commit/d588446844dd49232ab400ef213ff5b92121c33e
patch
https://vuldb.com/?ctiid.230153
signaturepermissions-requiredPermissions RequiredThird Party AdvisoryVDB Entry
https://vuldb.com/?id.230153
vdb-entrytechnical-descriptionPermissions RequiredThird Party AdvisoryVDB Entry

Link	Providers	Tags
https://github.com/wp-plugins/simplr-registration-form/commit/d588446844dd49232ab400ef213ff5b92121c33e		patch
https://vuldb.com/?ctiid.230153		signaturepermissions-requiredPermissions RequiredThird Party AdvisoryVDB Entry
https://vuldb.com/?id.230153		vdb-entrytechnical-descriptionPermissions RequiredThird Party AdvisoryVDB Entry